Mike works on a boat in Acapulco. When the bratty daughter of the boat owner gets him fired, Mike must find new work. Little boy Rauol helps him get a job as a lifeguard and singer at a local hotel. Clashes abound when Mike runs into the rival lifeguard, who is the champion diver of Mexico.
You can now watch Fun in Acapulco online on the following streaming providers in the United States.
| Directing | Richard Thorpe | Director |
| Writing | Allan Weiss | Screenplay |
| Sound | Joseph J. Lilley | Original Music Composer |
| Production | Hal B. Wallis | Producer |
| Production | Paul Nathan | Associate Producer |
| Production | Joseph H. Hazen | Executive Producer |
| Camera | Daniel L. Fapp | Director of Photography |
| Editing | Stanley E. Johnson | Editor |
| Art | Hal Pereira | Art Direction |
| Art | Walter H. Tyler | Art Direction |
| Art | Robert R. Benton | Set Decoration |
| Art | Sam Comer | Set Decoration |
| Costume & Make-Up | Edith Head | Costume Design |
| Costume & Make-Up | Nellie Manley | Hair Supervisor |
| Costume & Make-Up | Wally Westmore | Makeup Supervisor |
| Directing | Michael D. Moore | Assistant Director |
| Sound | Charles Grenzbach | Sound Recordist |
| Sound | Hugo Grenzbach | Sound Recordist |
| Crew | Tom Parker | Technical Advisor |
