Submarine X-1
- Година: 1968
- Земја: United Kingdom, United States of America
- Genанр: War
- Студио: The Mirisch Company, Oakmont Productions
- Клучен збор: submarine, world war ii
- Директор: William A. Graham
- Улоги: James Caan, David Sumner, Norman Bowler, Paul Young, Brian Grellis, William Dysart