Ad-agency president Dan Edwards goes to Mexico to celebrate his nineteenth wedding anniversary and winds up getting divorced by mistake, whereupon his wife Valerie marries his best friend Ernie Brewer by mistake.
Unfortunately the movie Marriage on the Rocks is not yet available on HBO Max.
| Directing | Jack Donohue | Director |
| Camera | William H. Daniels | Director of Photography |
| Editing | Sam O'Steen | Editor |
| Sound | Nelson Riddle | Original Music Composer |
| Costume & Make-Up | Jean Burt Reilly | Hair Supervisor |
| Directing | Richard Lang | Assistant Director |
| Production | William H. Daniels | Producer |
| Writing | Cy Howard | Writer |
| Costume & Make-Up | Walter Plunkett | Costume Design |
| Art | William L. Kuehl | Set Decoration |
| Art | Arthur Krams | Set Decoration |
| Art | LeRoy Deane | Art Direction |
| Sound | Francis E. Stahl | Sound |
| Costume & Make-Up | Gordon Bau | Makeup Supervisor |
