Kenneth Mars

as King Triton (archive footage) (voice)

as Self (archive footage) (uncredited)

as Grandpa Longneck (voice)(1 ep)

as Gunther(1 ep)

as Grandpa / Parasaurlophus (voice)

as Grandpa Longneck

as Old Gorilla (voice)

as Grandpa (voice)

as Grandpa (voice)

as Carl the Super(1 ep)

as Grandpa (voice)

as Self

as Marty(1 ep)

as Grandpa / Lambeosaurus (voice)

as Old Gorilla (voice)(1 ep)

as Gene Molinari

as Grandpa (voice)

as Buzz

as Dr. Arnold Bowman

as King Triton (voice)

as Otto Mannkusser(27 eps)

as Grandpa (voice)

as Melvin(3 eps)

as Bill(1 ep)

as Uncle Sid(2 eps)

as Santa Clause(1 ep)

as Candy Store Geek / Policeman (voice)(1 ep)

as Grandpa (voice)

as Professor Von Trapp (voice) (archive footage)

as Horst(1 ep)

as Dr. Charlie Rollins

as Grandpa (voice)

as Benny(2 eps)

as Coach Duffy(1 ep)

as Ronald Bishop(1 ep)

as Clown(1 ep)

as Inspector Kemp (archive footage)

as Mr. Tinsley(1 ep)

as Judge(1 ep)

as Dr. Gunther Hunterhanker (voice)(1 ep)

as Magician

as Grandpa (voice)

as Grandpa (voice)

as Earl Garraty(1 ep)

as King Colbert (voice)

as Native American (voice)(1 ep)

as Professor Screweyes (voice)

as Wallace Carstairs(1 ep)

as Beethoven (voice)(1 ep)

as Grant Gendell(1 ep)

as Reverend Pete

as Colyus(1 ep)

as Mr. Hucklebuck(1 ep)

as Sweet William (voice)(13 eps)

as King Triton (voice)(31 eps)

as Richard (voice)(1 ep)

as M2 (voice)(1 ep)

as Magician

as Uncle Al

as Tuskernini (voice)(4 eps)

as Tuskernini / Police Agent (voice)(1 ep)

as Uno (voice)(1 ep)

as Toothbrush / Candy Bar (voice)(1 ep)

as Policeman (voice)(1 ep)

as Additional Voices(1 ep)

as Smokey

as Mayor Ogden(1 ep)

as Heimlich Menudo (voice)(1 ep)

as Buzz (voice)(1 ep)

as Buzz / Heimlich Menudo (voice)(1 ep)

as Narrator (voice)(1 ep)

as Self

as Triton (voice)

as Mayor

as Cmdr. Drury

as The Camel with the Wrinkled Knees(13 eps)

as Additional Voices (voice)(13 eps)

as Mr. Trixenstuff / Ghost of Buster McMuttMauler (voice)(1 ep)

as Reverend Farrell

as Hal B. Keeler

as Director / Dogcatcher (voice)

as Mr. Bobrucz

as Ridley(1 ep)

as Auric (voice)(1 ep)

as Rabbi Baumel

as Judge John Zimring(1 ep)

as Narrator(76 eps)

as Ace Atkins(1 ep)

as Vultor / Walt (voice)

as Lyndon Johnson

as Sen. Donner

as Sen. Donner(1 ep)

as (segment "Tooth and Consequences")(1 ep)

as Mayor (voice)(1 ep)

as A.J. Norbecker

as Stanton Boyd

as Lou

as Poppa Grundov(1 ep)

as Hemsley Post(1 ep)

as Harmon Alison(1 ep)

as Harold Hayes(1 ep)

as Fetch(26 eps)

as Quickclaw (voice)(7 eps)

as Quickclaw(7 eps)

as Mr. Crisp

as Self

as Mark Wyndham(1 ep)

as Douglas Veenhof(1 ep)

as Red Hewitt

as Red(2 eps)

as Sgt. Turnbuckle(13 eps)

as The Coach - Principal Cleveland

as Joseph(2 eps)

as Archie(1 ep)

as Lou Granite(126 eps)

as Ben Fryer

as Dr. Cobb(1 ep)

as Director(1 ep)

as Woolly Bill Hitchcock

as Mr. Kolenkhov

as Turley(1 ep)

as Bert Hammond

as Kruse

as Colonel Von Blasko(1 ep)

as Nick

as Paul Wrightwood

as Max Mencken

as Officer Callahan(1 ep)

as Inspector Kemp

as Manny Ziegler(1 ep)

as Don Yorkfield(1 ep)

as Dr. Mangram(1 ep)

as Former FBI Agent Will

as Son

as Son(1 ep)

as Mitchell Bernard

as Broker

as Lester De Ville(1 ep)

as William Tarkington IV(1 ep)

as Jim Sutton(1 ep)

as Hugh Simon

as Dr. Julius Roth

as Self

as Dr. Thursby(1 ep)

as Mr. Buchanan(1 ep)

as Otto Bentwood

as Mike(1 ep)

as Dr. Sam Gillison

as Jake(1 ep)

as Joe(1 ep)

as Walt(1 ep)

as Marshal

as Les Hopkins

as Joshua T. Albertson(1 ep)

as Franz Liebkind

as Mercer(1 ep)

as Self - Guest / Various Characters(1 ep)

as Harry Zarakardos(21 eps)

as Adam Bronson(1 ep)

as Self - Commentor (uncredited)(1 ep)

as Dr. Pratt(1 ep)

as Tom Orlando(1 ep)

as Robert E. Sherwood

as Clyde Hayes(1 ep)

as Self(1 ep)