German Colonel
Ali / Dicabird / Blossom's Adopted Doll Son Ali
Colonel Slaghoople
Count de Monet
Cecil Watterman / Simon Watterman
Hedley Lamarr
Floyd (voice)
Himself
Dr. Jack Seward
Capt. Blythe
Dr. Charles Montague
Harvey Tomlinson
Chief Mountmore / Additional Voices (voice)
Self (archive footage)
Self
Monty Rushmore
Weldon Emmett
Himself
Matt Benson
The King
Chef Gormaanda / Amorphian Instructor / Krelman
Wendell Brooks
Ambassador Spender
Self
various
Lou
Dr. Pike
Conrad
Bud Abbott
Ken Carter
Merriman Dudley
Self
O. Ratz / Restaurant Owner (voice)
Sid
Prof von Klupp
Abner Fraser
Ed
Master Jack
Phil (uncredited)
Prof. Auguste Balls
Prof. Auguste Balls
President
Mad Hatter
Al
Charlie Mitchell
Hapgood the Dragon (voice)
Dr. Meir
Self (archive footage)
Himself - Host
Cop in Keaton Sketch
Self
Jacob Titleman
Brownie
Brownie
Carlisle Edwards
Self
Jules Cogley
Henry Snavely
Clifford Banks
Self (archive footage)
Husband in Commercial (uncredited)
Self
Lennie Bates
The Farmer
Lennie Bates
Mr. Slater
Earl (voice)
The Great Gazoo (voice)
Ed Higgins
Self
Bill
George Coleman - Bartender
Self - Special Guest Star
Jerry Grant
Stan Levy
Bromby
Leo Green
White King
Self
Mr. Phillips
Brownie
Len Statler
Self - Panelist
Major Grayson
O. Ratz / Restaurant Owner (voice)
Don Reynolds (voice)
Self
Baron Efrem von Schnickerdoodle (voice)
Alistair Quince
Lion (voice)
Giovanni's Son
Bowers
Carter Melville
Harvey Huckaby
Gularis (voice)
John Richmond
Gibson Holly
Various Characters
Husband in Commercial (archive footage) (uncredited)
1st Sergeant
Self
Therapist
Jimmy
Self - Winner
Resident
Self
Self
Other Voices (voice)
The Great Gazoo / Mr. Safestone (voice)
The Great Gazoo / Stonefinger (voice)
Rockarabian Men (voice)
Emmett Stokes
Harvey Willis
Various Characters