Directed by
| Don McDougall | ||
Writing Credits (in alphabetical order)
| John Hawkins | ... | (writer) |
| Ward Hawkins | ... | (writer) |
| Jim Thompson | ... | (writer) |
Cast (in credits order)
| John Gavin | ... | Comdr. Dan Talbot | |
| Rest of cast listed alphabetically: | |||
| The Kingston Trio | ... | Folkgroup | |
| Frank Marth | ... | Commander Fritz Werner | |
| Edward Mulhare | ... | Captain Kurt Von Krug | |
| Nick Reynolds | ... | Musician | |
| Milton Selzer | ... | Eric Sturm | |
| Bob Shane | ... | Musician | |
| John Stewart | ... | Musician | |
