In order to save an assassinated scientist, a submarine and its crew are shrunk to microscopic size and injected into his bloodstream.
Stephen Boyd | Grant | |
Raquel Welch | Cora Peterson | |
Edmond O'Brien | General Carter | |
Donald Pleasence | Dr. Michaels | |
Arthur O'Connell | Col. Donald Reid | |
William Redfield | Capt. Bill Owens | |
Arthur Kennedy | Dr. Duval | |
Jean Del Val | Jan Benes | |
Barry Coe | Communications Aide | |
Ken Scott | Secret Service | |
Shelby Grant | Nurse | |
James Brolin | Technician | |
Brendan Fitzgerald | Wireless Operator | |
Brendon Boone | Military Policeman | |
James Doohan | Dr. Sawyer - Hypothermia Technician | |
Kenneth MacDonald | Henry - Heart Monitoring | |
Christopher Riordan | Young Scientist |
Director | Richard Fleischer | |
Writer | Harry Kleiner, David Duncan, Otto Klement, Jerome Bixby | |
Producer | Saul David | |
Musician | Leonard Rosenman | |
Photography | Ernest Laszlo |