Additional Voices (voice)
Assistant
Abigail's Father (voice) (uncredited)
Grandpa Max
Mr. McGrew (voice)
Additional Voice (voice)
Pa Kent (voice)
Wally Baird
John Jarrow
Dr. Roscoe Cummings
Hank Baker
Cab Driver
Col. Roy Campbell
Paul
Red Hawk (voice)
Hound / Ratchet / Teletraan 1/ Thundercracker (voice)
Howard Karpman
(voice)
Sydney Burroughs
Perceptor (voice)
Stark
Additional Voices
Male Ants (voice)
Gus Burns / Reflux / Additional Voices (voice)
Additional Voice Talent (voice)
Jonathan Kent (voice)
Captain (voice)
Theseus
Father Jacob
Frank
Jim
Ben Slaeffer
Jeek (voice)
Fred
Dock / Xu / Bushi (voice)
Ambassador Loquel
Tourist
Judge Porterson
Hank
Peter
Bernie Baxley
Wally Wallerstean
Kadalski
Don Miller
Emcee
Dolan (voice)
Grandpa Max (voice)
Labor Lawyer
Max Tennyson / Guard #1 / Guard #2 (voice)
Doctor
Reverend Joy
Ferris Wheel Operator (voice)
Max Tennyson (voice)
Gezundtitan (voice)
Reporter #2
Bennett (voice)
Stanley
Stan
Business Man
Herbert
Monroe (voice)