During WWII, Duke E. Gifford is second in command of the USS Thunderfish, a submarine which is firing off torpedoes that either explode too early or never explode at all. It's a dilemma that he'll eventually take up personally. Even more personal is his quest to win back his ex-wife, a nurse; but he'll have to win her back from a navy flier who also happens to be his commander's little brother.
Unfortunately the movie Operation Pacific is not yet available on HBO Max.
| Writing | George Waggner | Screenplay |
| Directing | George Waggner | Director |
| Sound | Max Steiner | Original Music Composer |
| Camera | Bert Glennon | Director of Photography |
| Directing | Russell Saunders | Assistant Director |
| Editing | Alan Crosland, Jr. | Editor |
| Art | Leo K. Kuter | Art Direction |
| Art | John Gilbert Kissel | Set Decoration |
| Costume & Make-Up | Gordon Bau | Makeup Artist |
| Sound | Francis J. Scheid | Sound |
| Production | Louis F. Edelman | Producer |
