as Maestro Borov
as Dr. Rufus Schmidt (uncredited)
as Conductor
as Vince
as Steadman
as Dantino
as Jordon
as The Future-being Judge
as Jerry March
as Dr. Hugo Granchard
as Defense Attorney Gage
as Antonio
as Dr. Granchard
as Dr. Frazer
as Malchiel
as Carl Steiner
as Older Lawyer
as Steve Radom
as Wolfgang Stromm
as Dr. Paul Hogathy
as Alien Leader (voice) (uncredited)
as Prof. Ainsley
as Canto of Quasti (voice)
as Judge Iko (voice)
