Credits
Cast

Reb Brown
Captain America / Steve Rogers

Connie Sellecca
Dr. Wendy Day

Len Birman
Dr. Simon Mills

Christopher Lee
Miguel

Katherine Justice
Helen Moore

Christopher Cary
Prof. Ian Ilson

William Lucking
Stader

Stanley Kamel
Kramer

Ken Swofford
Everett Bliss

Lana Wood
Yolanda

Arthur Rosenberg
Doctor
William Mims
Dr. J. Brenner

Alex Hyde-White
Young Man
Lachelle Chamberlain
Young Girl
Susan French
Mrs. Shaw
John Waldon
Peter Moore

David S. Cass Sr.
Milt (uncredited)

Bud Davis
Les (uncredited)
Timothy O'Hagan
Cal (uncredited)
Art

David L. Snyder
Art Direction
Robert George Freer
Set Decoration
Camera
Vincent A. Martinelli
Director of Photography
Costume & Make-Up
Yvonne Wood
Costume Design
Directing

Ivan Nagy
Director
Patrick A. Duffy
First Assistant Director
Steven P. Saeta
Second Assistant Director
Barry Wetherby
Second Assistant Director

Rod Holcomb
Second Unit Director
Editing
Michael S. Murphy
Editor
Production
Joe Reich
Casting

Stan Lee
Consulting Producer
Allan Balter
Executive Producer
Martin M. Goldstein
Producer

Ralph S. Singleton
Unit Production Manager
Sound
Frank Denson
Music
Peter Carpenter
Original Music Composer
Mike Post
Original Music Composer
Jerry Smith
Sound
Bruce Bell
Sound Effects Editor
Writing

Jack Kirby
Characters
Joe Simon
Characters
Wilton Schiller
Writer
Patricia Payne
Writer