United Kingdom / Mar 22, 1968
Hell can be very cold…very wet…and very deep!
1h 29min
Overall average
5.0/10
Trailer

Videos
Plot
After losing a submarine and fifty crew in a battle with a German ship during WWII, a Royal Navy officer gets a second chance in a daring raid with midget subs.
Main cast
Full cast
| Actor | Role |
|---|---|
| Kenneth Farrington | CPO Boker Knowles |
| Carl Rigg | CPO Norman Kennedy |
| Steve Kirby | Leading Seaman X-2 |
| Nick Tate | Leading Seaman X-1 |
| George Pravda | Capt. Erlich of the 'Lindendorf' |
| Rupert Davies | Vice Admiral Redmayne (uncredited) |
| Keith Alexander | Sub. Lt. X-3 |
| Diana Beevers | WRNS Officer (uncredited) |
| Paul Hansard | Cmdr. Steiner (uncredited) |
| Luke Hanson | German Lieutenant (uncredited) |
| Desmond Jordan | Naval Doctor (uncredited) |
| Dennis Mayers | Sub-Lieutenant on X-1 (uncredited) |
| Doug Robinson | Seaman in Self-defence Demonstration (uncredited) |
| George Roubicek | Redmayne's Flag Officer (uncredited) |
| Richard Steele | Captain in Redmayne's Office (uncredited) |
Genres
War
Technical details
| Detail | Value |
|---|---|
| Original title | Submarine X-1 |
| Original language | English (EN) |
| Spoken languages | English |
| Production countries | United Kingdom, United States of America |
| Status | Released |
| Production companies | The Mirisch Company, Oakmont Productions |
| Release date | 22 marzo 1968 |
| Production | John C. Champion |
| Writer | Guy Elmes, John C. Champion, Edmund H. North, Donald S. Sanford |
| Cinematography | Paul Beeson |
| Assistant directors | William A. Graham |
| Camera operators | Paul Beeson |
| Additional photography | Paul Beeson |
| Music | Ron Goodwin |
Show more
| Sound | Ron Goodwin |
Release dates
Theatrical release
France / Jul 09, 1969
TV
Germany / Aug 15, 1997
Editorial content to complete
6 sections to complete. You can show them now and start filling them in.




















