' s ▁a ▁Small ▁World , ▁Benjamin ▁Franklin ' s ▁voice ▁in ▁E pc ot ' s ▁The ▁American ▁Advent ure , ▁E PC OT ' s ▁World Key ▁information ▁k ios ks ▁and ▁the ▁voice ▁of ▁Ze ke ▁in ▁the ▁Country ▁Bear ▁J amb ore e . ▁ ▁McK enn on ' s ▁best - known ▁live ▁action ▁role ▁is ▁that ▁of ▁the ▁inn keeper , ▁C inc inn atus , ▁in ▁the ▁ 1 9 6 4 - 7 0 ▁Daniel ▁Bo one ▁TV ▁series ▁st arring ▁F ess ▁Parker . ▁He ▁also ▁had ▁a ▁bit ▁part ▁as ▁a ▁din er ▁ ▁cook ▁in ▁the ▁Alfred ▁H itch cock ▁film ▁classic ▁The ▁Bird s ▁and ▁as ▁a ▁gas ▁station ▁att endant ▁in ▁the ▁El vis ▁Pres ley ▁film ▁Cl amb ake . ▁His ▁final ▁movie ▁was ▁G um by : ▁The ▁Movie , ▁under ▁the ▁pseud onym ▁of ▁Charles ▁F arr ington , ▁vo icing ▁G um by , ▁F at bu ck le , ▁L ucky ▁Clay bert ▁and ▁Professor ▁K app . ▁ ▁McK enn on ▁was ▁an ▁av id ▁Oregon ▁Tra il ▁historian . ▁He ▁worked ▁at ▁the ▁Oregon ▁Tra il ▁Inter pret ive ▁Center ▁giving ▁instruction al ▁speech es ▁and ▁put ▁together ▁plays , ▁sk its , ▁songs , ▁stories ▁and ▁inform ational ▁documents ▁leading ▁up ▁the ▁Oregon ▁Tra il ' s ▁ses qu ic ent enn ial ▁( 1 5 0 th ▁anni versary ). ▁ ▁He ▁also ▁worked ▁with ▁Oregon ▁Public ▁Broadcast ing ▁( OP