A scientist is nearly assassinated. In order to save him, a submarine is shrunken to microscopic size and injected into his bloodstream with a small crew. Problems arise almost as soon as they enter it.
1966
HD
100min
PG
United States
English
Richard Fleischer
Edmond O'Brien
Donald Pleasence
Raquel Welch
Stephen Boyd
Arthur O'Connell
Jean Del Val
William Redfield
Barry Coe
Arthur Kennedy
double agent
submarine
human body
radioactivity
miniaturization
wound
coma
claustrophobia
shrinking
laser
