Rod Holcomb Director Reb Brown Captain America, Steve Rogers Actor Len Birman Dr. Simon Mills Actor Heather Menzies-Urich Dr. Wendy Day Actor Steve Forrest Lou Brackett Actor Robin Mattson Tina Hayden Actor Joseph Ruskin Rudy Sandrini Actor Lance LeGault Harley Actor Frank Marth Charles Barber Actor Harry Johnson Jerry Actor James Ingersoll Lester Wiant Actor Don Ingalls Screenwriter Chester Krumholz Screenwriter Allan Balter Executive Producer Mike Post Original Music Pete Carpenter Original Music Ronald W. Browne Cinematographer Michael S. Murphy Film Editing Louis Montejano Art Director Richard Reams Set Decoration Charles Waldo Costume Design Joe Reich Casting