▁N BC ' s ▁Saturday - night ▁line up ▁for ▁six ▁entire ▁seasons , ▁and ▁it ▁was ▁a ▁popular ▁series , ▁sometimes ▁winning ▁its ▁time ▁slot ▁against ▁CBS ' s ▁popular ▁Saturday - night ▁comedy ▁block , ▁which ▁included ▁All ▁in ▁the ▁Family . ▁The ▁series ▁came ▁to ▁an ▁end ▁in ▁ 1 9 7 7 , ▁but ▁it ▁spawn ed ▁a ▁series ▁of ▁tele fil ms ▁that ▁ran ▁until ▁ 1 9 7 9 . ▁Web b ' s ▁company ▁and ▁Universal ▁also ▁contract ed ▁with ▁anim ator ▁Fred ▁Cal vert ▁to ▁produce ▁a ▁spin - off ▁Saturday - mor ning ▁cart oon ▁show ▁for ▁N BC ▁titled ▁Emer gency ▁+ 4 , ▁which ▁ran ▁for ▁three ▁seasons ▁( the ▁last ▁in ▁r er uns ) ▁and ▁featured ▁the ▁param ed ics ▁G age ▁and ▁De S oto ▁assist ed ▁by ▁four ▁young sters ▁and ▁their ▁three ▁p ets . E mer gency ! ▁was ▁Web b ' s ▁last ▁sust ained ▁success . ▁Of ▁the ▁remaining ▁series ▁his ▁company ▁produced , ▁the ▁only ▁two ▁that ▁last ed ▁longer ▁than ▁one ▁season ▁were ▁H ec ▁Ram sey , ▁a ▁two - season ▁component ▁of ▁the ▁N BC ▁Myst ery ▁Movie ▁wheel ▁series ▁that ▁featured ▁former ▁Have ▁Gun ▁– ▁Will ▁Tra vel ▁star ▁Richard ▁Bo one ▁as ▁a ▁pione ering ▁for ens ic ▁scient ist ▁in ▁the ▁Old ▁West , ▁and ▁Project ▁U FO , ▁an ▁anth ology ▁based ▁on ▁the ▁investig ations ▁into ▁U FO s ▁as ▁compiled ▁by ▁Project ▁Blue book