67
About
In order to save an assassinated scientist, a submarine and its crew are shrunk to microscopic size and injected into his bloodstream.
Theatrical
Aug 24, 1966
Box Office
$12.0M
Budget
$5.1M
Return
2.3x
DVD / Blu-ray
Jun 5, 2007
Where to Watch
Region
Apple TV Store
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HD
$3.99
Apple TV Store
Buy from
HD
$9.99
Amazon Video
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$3.99
Amazon Video
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HD
$4.99
YouTube
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$3.99
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Prices last updated October 5, 2026. Pricing and availability may vary by region.
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Cast
Full credits →S
Stephen Boyd
Grant
R
Raquel Welch
Cora
E
Edmond O'Brien
General Carter
D
Donald Pleasence
Dr. Michaels
A
Arthur O'Connell
Col. Donald Reid
W
William Redfield
Capt. Bill Owens
A
Arthur Kennedy
Dr. Duval
J
Jean Del Val
Jan Benes
B
Barry Coe
Communications Aide
K
Ken Scott
Secret Service
S
Shelby Grant
Nurse
J
James Brolin
Technician
B
Brendon Boone
Military Policeman (uncredited)
J
James Doohan
Dr. Sawyer (Hypothermia technician) (uncredited)
K
Kenneth MacDonald
Henry - Heart Monitoring (uncredited)
C
Christopher Riordan
Young Scientist (uncredited)
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