Trainer / Additional Voices (voice)

Mad Hatter (voice)

Wyrm (voice)

Dr. Animo (voice)

Older Danny Darrow (voice)

Technovore / Executive 1 / AIM Scientist (voice)

Dr. Animo (voice) / Earl (voice)

Amis

Reginald Barclay

Freddie / Drug Dealer (voice)

Benge / Old Man of Barbarois (voice)

Norman Thompson

Gracko (voice)

'Howling Mad' Murdock

Wild Card (voice)

Detective Steve Fine / Happy Harry (voice)

Lieutenant Barclay

Additional Voices ("The Second Renaissance Part I & II") / Monaka ("Matriculated")

Dick Dastardly / Dinky Dalton (voice)

Garret Grady

Karl (voice) / Karl / Patrick (voice) / Karl / Karl-Gram (voice)

German Doctor #1

Scan Technician (voice) (uncredited)

Supporting Role

J. Robert Oppenheimer

Dr. Animo / Lumberjack (voice)

Dan Potter