Science FictionThriller
Overview
Government officials discover a horrible plot: the Chinese are tunneling their way to the United States.
Production
Metro-Goldwyn-Mayer British Studios · Reynolds-Vetters Productions Ltd.
Cast & Characters
Kerwin Mathews
Cmdr. Jonathan Shaw
Viviane Ventura
Tila Yung
Robert Ayres
Adm. Felix Hillebrand
Peter Arne
Arnold Kramer
Al Mulock
Sgt. Marvin Mulberry
Martin Benson
Gen. Chan Lu
Peter Elliott
Dr. Kengh Lee
Earl Cameron
Sgt. Seth Hawkins
John Brandon
Maj. Frank Cannon
Ed Bishop
Lt. Cmdr. Vance Cassidy (as Edward Bishop)
Bill Nagy
Col. Talbot Wilson
Sarah Brackett
Meg Webson
Directors & Crew
C
Charles F. Vetter
Screenplay
M
Montgomery Tully
Director
C
Charles Reynolds
Producer
Screenshots & Stills
