Ivan Drago
Nicholas Drago (as Ed Asner)
Morodian
Mr. Drago
Mrs. Drago
Anunciacion
Principal Possum
Engineer Gabler
Ramuz
Social Worker
Miss Blum
Professor Tremanti
Krebs
Bishop (as Nicolas Torcanovski)
Knight
Narrator (voice)
Fake Ivan
Engineer Lood
Webster / Lebenglik
Farrel / Conti (as Juan Cruz Rolla)
Simkin
Lebenshon
Plunkett
Zelmar
Yamamoto
Bachus / Lazarus (as Daniel Adrián Dessal)
Professor Katz
Chauffeur
Policeman
Morodian Balloon Man 1 (as Hector Anibal Bordoni)
Morodian Balloon Man 2
Young Morodian
9 Year Old Girl
Mother Esc 1
Brother
Father Esc 1
Bus Driver
Security Guard
Security Guard 2
Reporter
Possum Journalist
Possom Photographer
Train Guard
Scribe 2
Morodian's Assistant (as Mark Ashworth)
Morodian's Father
Morodian's Mother
Post Office Worker
William Tell Stand
Goofy Student
Pan-Monitor Group member
Young Moridian (Age 7)
Young Morodian (Age 13)
Young Mr. Drago
Young Nicholas Drago
Girl at Ferris Wheel
TV Zyl Young Girl
TV Zyl Dancer (as Ayelén Sol Estévez)
The Lofties
Fire Breather
Stilts
Juggler
Postman
Zyl Broadcaster / Zyl Commentator (voice) (uncredited)
Dr. Zenia (uncredited)