Wendell Corey
Adm. David King
Acting
Keith Larsen
Cmdr. Scott
Acting
John Agar
Dr. Farrell
Acting
Merry Anders
Lt. Karen Lamont
Acting
Irene Tsu
Linda
Acting
Robert Ito
Tang
Acting
Paul Gilbert
Ensign Red Bradley
Acting
Suzie Kaye
Ens. Stevens
Acting
Stuart Margolin
Chief
Acting
Todd Laswell
Lt. Charles Anderson
Acting
Joanne Miya
Zenda Anderson
Acting
Kam Tong
Jung
Acting
Hans Wedemeyer
Jang
Acting
Ron Stokes
Sgt. Allen
Acting
Adam Roarke
Sgt. Harris
Acting
Ronald Lyon
Sgt. Nevin
Production
Paul Hampton
Sgt. Wilson
Acting
Sally Frei
Sally
Acting
Glenn Langan
Capt. Ross
Acting
Joyce Carol
2nd Centaurian Woman
Acting
Jamie McRae
Sgt. Long
Acting
Nobuko Miyamoto
Zenda - Tang's Mother
Acting