Pentti Korhonen
Dr. Professor
Brad Cartner
Dr. Professor (voice)
Heikki Salo
Robert Mossley
Corbett Redford
Robert Mossley (voice)
Heikki Timonen
Captain Swastika
Rory O'Shea
Captain Swastika (voice)
Marko Halonen
Alphaman
Gerard A. King III
Alphaman (voice)
