Sci-Fi Adventure
In order to save an assassinated scientist, a submarine and its crew are shrunk to microscopic size and injected into his bloodstream.
Directed by
Richard Fleischer
Kenneth MacDonald
Henry - Heart Monitoring (uncredited)
James Brolin
Technician
Raquel Welch
Cora
Brendon Boone
Military Policeman (uncredited)
Edmond O'Brien
General Carter
Stephen Boyd
Grant
Arthur O'Connell
Col. Donald Reid
Donald Pleasence
Dr. Michaels
James Doohan
Dr. Sawyer (Hypothermia technician) (uncredited)
Harper Goff
Jean Del Val
Jan Benes
Barry Coe
Communications Aide
Arthur Kennedy
Dr. Duval
William Redfield
Capt. Bill Owens
Ken Scott
Secret Service
Christopher Riordan
Young Scientist (uncredited)
Shelby Grant
Nurse
Brendan Fitzgerald
Wireless Operator
Fred Zendar

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