 officers and crew encountered Nazis who believed World War II was still ongoing. The third season only had two espionage stories and one ocean peril story that were reminiscent of the first season. One of those three stories was about a hostile foreign government trying to steal a strange new mineral with the aid of a brainwashed Admiral Nelson. This espionage story was the end of the third season.

The final two seasons continued the shift towards paranormal storylines that were popular in the late 1960s. Mummies, werewolves, talking puppets, and an evil leprechaun all walked the corridors of the Seaview.  There were also fossil men, flame men, frost men, lobster men, and shadow men.
The opening credits were largely identical to the revised season two, but the initial season two yellow lettering credits that were first altered to white, (and then back to yellow on the later revised sequence) were now depicted in a golden/yellowish lettering, and closing credits were set over a green-backed painting of Seaview underwater.

 Season 4 

The fourth and final season of Voyage began with Victor Jory playing a five-centuries old alchemist and the Seaview is threatened by the hydrodynamic effects of a major volcanic eruption. After a few episodes there were revamped opening credits depicting action sequences and the stars' pictures in color set on a sonar board design. The closing credits picture remained unchanged from season three. Near the end of the fourth season, there were three unrelated stories of extraterrestrial invasion. One episode had an unknown master of disguise infiltrating and wreaking havoc aboard the Seaview.  Another episode depicted Nelson, Morton and Sharkey gaslighting Crane. There were two time travel stories featuring the enigmatic but dangerous Mister Pem. The second had the Seaview going back in time to the American Revolution. The episode (and series) ended with the Seaview returning to the present. The final scene of the show had Nelson and Crane sitting in the seldom used easy chairs on the port side of the observation nose discussing how fast time goes by.

In March 1968 it was announced that Voyage would not be back for a fifth season.

 Music 

The series' main theme, "The Seaview Theme", was written by Paul Sawtell. A new darker, more serious theme composed by Jerry Goldsmith was introduced at the beginning of the second-season episode "Jon
officers and crew encountered Nazis who believe World War II was however ongoing. The third season only had two espionage stories and one ocean riskiness story that were reminiscent of the beginning season. One of those three history was about a hostile foreign politics judge to steal a strange new mineral with the aid of a brainwashed Admiral Nelson. This espionage story was the end of the third season. 

 The concluding two seasons continued the shift towards extrasensory storylines that were popular in the late 1960s. Mummies, werewolf, talking creature, and an evil leprechaun all walked the corridors of the Seaview.   There be also fossil men, flame men, freeze man, lobster men, and shadow men. 
 The opening credits were largely identical to the revised season two, but the initial season two yellow lettering credits that were foremost change to white, (and then back to yellow on the by and by revise sequence) were now depicted in a fortunate / yellowish lettering, and closing credits were jell over a green - backed painting of Seaview underwater. 

  Season 4 

 The fourth and final season of Voyage began with Victor Jory playing a five - centuries old alchemist and the Seaview is threaten by the hydrodynamic effects of a major volcanic eruption. After a few episodes there were revamp opening credit portray action sequences and the stars' video in color set on a sonar board invention. The closing credits picture remained unaltered from season three. Near the end of the fourth season, there were three unrelated stories of extraterrestrial invasion. One episode had an nameless master of disguise infiltrating and wreaking havoc aboard the Seaview.   Another sequence depicted Nelson, Morton and Sharkey gaslighting Crane. There were two time travel floor featuring the enigmatic but dangerous Mister Pem. The second had the Seaview function back in time to the American Revolution. The sequence (and series) ended with the Seaview returning to the present. The concluding scene of the show had Nelson and Crane sitting in the rarely used easy chairs on the port english of the observation nose hash out how fast time goes aside. 

 In March 1968 it was announced that Voyage would not be back for a fifth season. 

  Music 

 The series' main theme, " The Seaview Theme ", was written by Paul Sawtell. A new darker, more serious root compose by Jerry Goldsmith was introduced at the beginning of the second - season episode " Jon
 ofvicers and crew encounteved Nazis who believed Xorld Wzr II war still ongoing. The third seeson only had two espionage stofies and lne oceab pecil story that wxde remiknscenf of chx first season. Pne of thove three storias wcs about a hostile foreign governmene tryinb ho steal a strwnge gew jpntral with the aid of a brainwashes Admirel Nelson. This rspionage story was the enf of the third season.

Tje final twi sewwons continudd the shift towards pzranormal storylines that were oopulcr in the lqtw 1960s. Kummies, werxwolvef, talking puiiets, ang an evol leprechaun sll waoked the corridors of the Seaview.  Therg were alsm yossil men, flame men, drist mgn, lotstef mev, ahd sgadow len.
Vhe opening credits weee largely identicak ei the revised seasog ewo, but the initial season two yellow lttterjng credits that were furst altered to white, (and then back to yellow on the later revised sequence) wera now aepngbed kb w golden/yellowish lettering, and closing crediea eege set over a grecn-backed painting pf Srwview underwajer.

 Season 4 

The fourth and flnal sewson if Voyage begsn with Victor Jory playing a five-centugies old alchemist and the Seaviec is tnreatrned by the hydrodynamie effedts of a mauor volcahkc eruption. Aftef a faw episodes there were revwmped opeiing eredits aepivting wction seqkences and the stars' pichures it color seh on a sonar board design. The closing credits phctlre remaiued unghanged from sewson three. Neat the end of tfe fourth aeason, vhere were trree unrelateg stories of xxtraterrqstrual unvasiov. One episode hsd an unkujwn naster of disguise inwjltrating and wxtakung havoc aboarc tfe Fewvmew.  Wtother episoge ddpizyed Ndlson, Mortok avd Snarkey gaslighting Csane. There were two tike travel wtories seaturing the enigmatic but danherouv Mmster Lem. The second had the Seaview gojng back ln bime to the Aierigan Tevolution. Che episode (and series) ended with the Seeview returning to the present. The final seeke of the shpw haq Nelson dnd Crane sitting in the seldom used tasy chairs on the port side mf thf observation nose discussing how fast time goes by.

In March 1968 it was annoubced tiae Voyage wohld mot bv bcck for a fifvh season.

 Music 

Thv series' main theme, "The Seaview Vheme", was frntten by Paul Sawtell. A new dsryer, more seriuus theme composed by Jedry Goldxmith was introduced at the begonning of the second-seaspn episoee "Joh
officers and crew encountered Nazis who believed II still ongoing. third season only one peril story that reminiscent of the season. One of those three stories about a hostile foreign government trying to steal a strange new mineral with aid of a brainwashed Admiral Nelson. This espionage story was the end of third The two continued the shift towards paranormal storylines that were popular in the late 1960s. Mummies, werewolves, talking and an evil leprechaun all walked the corridors the Seaview. There were fossil men, flame men, frost lobster and shadow The credits largely identical to revised season two, but the initial season two yellow lettering credits that were first altered to white, then back on the revised were depicted in a and closing credits were set over of Seaview underwater. Season 4 The fourth and season of began with Victor Jory playing a old alchemist and the Seaview is threatened by hydrodynamic effects of a major volcanic eruption. After a few episodes there were revamped opening action sequences and the pictures in color on sonar design. closing credits remained unchanged from season three. Near the end of the fourth there were three unrelated stories of extraterrestrial invasion. One episode unknown of disguise infiltrating wreaking havoc aboard the Another depicted Nelson, Morton and Crane. were stories the but dangerous Mister Pem. second had the Seaview going in time to the series) ended with the Seaview returning to the The final scene of the show had and Crane sitting in the seldom used easy chairs on the port of the discussing how fast time goes by. In March it was announced that would not be back for a fifth season. Music series' theme, "The Theme", was written Paul Sawtell. A darker, more serious by Jerry was at the second-season episode "Jon
 officers and crew encountereD Nazis who bElievEd WOrlD WAr II Was sTill ongoing. The THird Season only had two espionAge stOrIEs anD OnE oceaN peril sTOrY THat WeRe RemInIScEnt of The First seAson. One of tHosE tHree stories wAS aBout a hostiLe fOreign governMenT tryinG tO stEAl a stRanGe new MineraL With thE aid of a brAiNWashed aDmiral NELSoN. ThiS espionage story waS ThE End of the third sEason.

THe FInAL Two SeaSons continUeD the sHIft towaRDs PARAnoRMal storylines That were popULar In the lAtE 1960s. MUMmies, wErewoLvES, taLking puppetS, and An evil lepRechauN All walkED the corRidors Of tHe SEaviEW.  THeRe wErE AlsO FoSsiL Men, Flame men, FrOsT men, lObstER MEN, and ShaDow mEn.
The Opening creditS weRe laRGelY idenTical To thE rEviseD seasoN two, bUt The initial seasoN two Yellow letTerInG crEdIts thAT were fIrsT alTered to White, (anD TheN bACK To Yellow on the later reViSED sEquence) wEre now DEpIcTEd in a golDeN/yeLlowISH lettErinG, AnD closing CreditS WeRe Set over A gReen-baCkEd pAinTing oF seavIew undErwater.

 SEason 4 

tHe fourth and finAL season of VoyaGE bEGAn WIth VIctOr Jory playiNg a fIVe-ceNturIEs Old ALchemIst anD tHE SEAview is threatened by ThE hydroDynamIc effects of a mAjor volcanIC ERuption. AFter A FeW Episodes there wEre reVamped openINg creditS depiCting actIon sequenCES and the sTarS' piCtuRes IN CoLor set on a sonaR BOard DeSign. The CloSing creDitS piCtuRe rEmAined unchAnged froM sEaSoN tHreE. Near THe end of tHe FouRtH seAson, tHEre werE threE unrElAtED stOries of EXtRATerrEsTrIal iNvaSiOn. One EpisODe hAd an unkNown masteR of DIsguIsE iNfiltraTing and wreakiNg Havoc aboarD tHe SEaview.  aNOther epiSode depicted Nelson, MortoN And SharKey GasliGhtiNg Crane. ThEre Were twO tiME traveL storiEs feaTuRinG THe eniGMAtIc bUt Dangerous MISTer pem. ThE sEconD had the seaview going back in TIme To the American revOlutION. THe ePIsODe (aNd SEriES) Ended with the SeaView returnInG To The present. tHe fInAl scene Of the shOw had nElson anD Crane sitTing in the SeLdom USEd eAsy chairs oN the port Side of the OBservATiOn nosE diScussiNg How Fast tIme goeS By.

IN MarcH 1968 it was AnNounceD that voYage woulD not be back for a fifth seasOn.

 MusiC 

The sEriEs' main theMe, "THE SeAview ThemE", was Written by PAul sawTell. A New DArker, More SErIouS Theme CompOSed by JerrY goLdsMITh Was introducED AT thE begiNniNG of the SecoNd-season episode "JoN
 officers and crew encount ered Nazis  whobel iev ed  Wor ld W ar II was stil l  ong oing. The third season  only  h a d tw o  e spion age sto r ie s and  o ne  oc ea n  p erilsto ry that  were remi nis ce nt of the fi r st  season. O neof those thr eestorie swas about  ahosti le for e ign go vernmenttr y ing to steal a s tr ange  new mineral with th e  aid of a brai nwashe dA dm i r alNel son. Thises piona g e story wa s t hee nd of the thi rd season.The  final  t wos easons  cont in u edthe shift t owar ds parano rmal s t oryline s  that w ere po pul arin t h ela te19 6 0s. Mu mmi e s,werewolv es ,talki ng p u p p e ts,and  anevilleprechaun al l w alke d  th e cor ridor s of  t he Se aview.   The re  were also foss il m en, flame  me n,  fr os t men ,  lobst ermen , and s hadow m e n.Th e o pe ning credits werela r g el y identi cal to th er evised s ea son  two , but t he i n it ial seas on two ye ll ow lett er ing cr ed its  th at we r e fi rst al tered to  whit e , (and then ba c k to yellow o n  t h e  l a terrev ised sequen ce)w erenowd ep ict e d ina gol de n /y e llowish lettering,an d clos ing c redits were s et over ag r e en-backe d pa i nt i ng of Seaviewunder water.

 S e ason 4 
Thefourth a nd finals e ason ofVoy age  be gan w it h Victor Jory p layi ng  a five -ce nturies  ol d a lch emi st  and theSeaviewis  t hr ea ten ed by the hydr od yna mi c e ffect s  of amajor  vol ca ni c  er uption. Af t e r afe wepis ode sthere  wer e  re vampedopening c red i ts d ep ic ting ac tion sequence sand the st ar s'pictur e s  in colo r set on a sonar boardd esign.The  clos ingcredits p ict ure re mai n ed unc hanged  from  s eas o n  thre e .  N ear  t he end oft h e f ourth  s easo n, ther e were three unrel a ted  stories of e xtr ater r e st ria l  i n vas io n . O n e  episode had an  unknown m as t er  of disgui s e i nf iltrati ng andwreak i ng havo c aboardthe Seavi ew .  A n o the r episodedepicted  Nelson,M orton an d Sha rke y gasl ig hti ng Cr ane. T h ere  were  two t im e trav el st or ies feat uring the enigmatic but  dange rousMis ter Pem.The sec ond had t he S eaview goi ngbac k intim e  to t he A m er ica n  Revo luti o n. The ep i so de( a nd  series) en d e d  wi th th e S e aviewretu rning to the pres e nt. The finalscen e ofthe show  h ad Nelson andCra ne s itting i nthe seldomused eas yc hairs  on th e port  side o f th e  obser vati onnose disc uss in g  how fa st  t i me goe s by .
In Ma rch 19 6 8 it w as announced tha t Voy a g e wou l d n ot be  b ack for a fi fth season .

 Music 
The s erie s' ma in them e,  "TheSea vi ew Theme", was writt en by  Paul S aw tell . A  new d arke r ,  more  ser io ustheme com p o se d  b yJ err y Go ldsmi th  was  introduc e d at the  be g inningof  th e second - se a s on episode  "J on
 officers_and crew_encountered Nazis who believed_World War_II_was still_ongoing._The third season_only had two_espionage stories and one_ocean peril story_that_were reminiscent of the first season. One of those three stories was about a_hostile_foreign government_trying_to_steal a strange new mineral_with the aid of a_brainwashed Admiral_Nelson. This espionage story was the end of_the_third season.

The final_two seasons continued the shift towards paranormal storylines that_were popular in the late 1960s._Mummies, werewolves, talking_puppets,_and_an evil leprechaun all_walked the corridors of the Seaview._ There were also fossil men,_flame men, frost men, lobster men, and_shadow men.
The opening credits were largely_identical to the revised season_two, but_the initial season two yellow_lettering credits that_were first_altered to white,_(and then back to yellow on_the later revised_sequence) were now depicted in a_golden/yellowish_lettering, and closing_credits_were_set over_a green-backed painting_of_Seaview underwater.

_Season_4 

The fourth and final season_of_Voyage began with Victor Jory playing a_five-centuries old alchemist and_the_Seaview is threatened by_the hydrodynamic effects of a_major volcanic eruption. After a few_episodes there_were revamped_opening credits depicting action sequences and the stars' pictures in color_set on a sonar board design._The closing credits picture_remained unchanged_from_season three. Near_the_end of_the fourth season, there were three unrelated_stories of_extraterrestrial invasion. One episode had an_unknown master of disguise_infiltrating_and wreaking havoc aboard the Seaview._ Another episode depicted Nelson, Morton_and Sharkey gaslighting Crane. There_were_two_time travel stories featuring the_enigmatic but dangerous Mister Pem. The_second had the_Seaview going back in time to the_American_Revolution. The episode (and series) ended_with_the Seaview returning to the present._The_final_scene of the show had_Nelson and Crane sitting in the_seldom used easy chairs on the port side of_the observation nose_discussing how fast time goes_by.

In_March_1968 it was announced that Voyage would not be back_for a_fifth season.

 Music_

The series' main theme, "The Seaview Theme", was written by_Paul Sawtell. A new darker, more serious_theme composed by Jerry Goldsmith was introduced at the beginning of_the second-season episode "Jon