Characters played by Reb Brown
Captain America
Steve Rogers
Characters played by Connie Sellecca
Dr. Wendy Day
Characters played by Len Birman
Dr. Simon Mills
Characters played by Christopher Lee
Miguel
Characters played by Katherine Justice
Helen Moore
Characters played by Christopher Cary
Professor Ian Ilson
Characters played by William Lucking
Stader
Characters played by Stanley Kamel
Kramer
Characters played by Ken Swofford
Everett Bliss
Characters played by Lana Wood
Yolanda
Characters played by Arthur Rosenberg
Doctor
Characters played by William Mims
Dr. J. Brenner
Characters played by Alex Hyde-White
Young Man
Characters played by Lachelle Chamberlain
Young Girl
Characters played by Susan French
Mrs. Shaw