Omdat ze groepskorting krijgen, laten vier koppels zich verleiden tot een snoepreisje naar een tropisch luxe paradijs, maar drie van de vier stelletjes hebben geen weet van de verplichte relatietherapie die deel uit maakt van het pakket! Voor de vier koppels breekt een intensieve periode van zelfonderzoek en therapie aan.Dat Marcel, de eigenaar van het resort, er bizarre therapieën op nahoudt zoals zwemmen tussen de haaien en intieme yogasessies met een grijpgrage lesgever, maakt hun stemming er niet beter op.
Nee, helaas is Couples Retreat nog niet beschikbaar op Netflix in Nederland.
| Directing | Peter Billingsley | Director |
| Writing | Vince Vaughn | Screenplay |
| Writing | Dana Fox | Screenplay |
| Writing | Jon Favreau | Screenplay |
| Production | Claire Schwob | Location Manager |
| Production | Christine Tisseau Giraudel | Location Manager |
| Sound | A. R. Ameen | Playback Singer |
| Sound | A.R. Rahman | Original Music Composer |
| Art | Curt Beech | Art Direction |
| Costume & Make-Up | Susan Matheson | Costume Design |
| Costume & Make-Up | David Danon | Key Hair Stylist |
| Costume & Make-Up | Simone Almekias-Siegl | Key Makeup Artist |
| Production | Scott Stuber | Producer |
| Camera | Eric Alan Edwards | Director of Photography |
| Art | Clint Wallace | Art Direction |
| Production | Guy Riedel | Executive Producer |
| Art | Shepherd Frankel | Production Design |
| Production | Randi Hiller | Casting Director |
| Production | Vince Vaughn | Producer |
| Editing | Dan Lebental | Editor |
| Art | Daniel B. Clancy | Set Decoration |
| Production | Victoria Vaughn | Executive Producer |
| Production | Sarah Halley Finn | Casting Director |
| Production | Dana Fox | Associate Producer |
| Crew | Brad Martin | Stunts |
| Crew | Daniel F. Malone | Stunt Coordinator |
| Crew | Christian Eric Billings | Stunt Driver |
| Production | Udi Nedivi | Associate Producer |
| Crew | Jessica Harbeck | Stunt Double |
| Crew | Joe Bucaro III | Stunt Coordinator |
| Production | John Isbell | Co-Producer |
| Production | Micah Mason | Associate Producer |
| Production | Sandra J. Smith | Associate Producer |
| Crew | Marc C. Geschwind | Utility Stunts |
| Sound | John O'Brien | Music Supervisor |
| Production | Udi Nedivi | Unit Production Manager |
| Directing | Rip Murray | First Assistant Director |
| Directing | Christina Fong | Second Assistant Director |
| Art | Calla Klessig | Assistant Art Director |
| Art | Shanna Starzyk | Assistant Art Director |
| Art | Julie Smith | Assistant Set Decoration |
| Art | Sarah Contant | Set Designer |
| Art | Al Hobbs | Set Designer |
| Art | Easton Michael Smith | Set Designer |
| Art | Kevin Cross | Set Designer |
| Sound | Steve Cantamessa | Sound Mixer |
| Costume & Make-Up | Elaine Perlmann | Assistant Costume Designer |
| Costume & Make-Up | Wendy M. Craig | Costume Supervisor |
| Costume & Make-Up | Steve Artmont | Makeup Department Head |
| Costume & Make-Up | Simone Almekias-Siegl | Makeup Artist |
| Costume & Make-Up | Cheryl Ann Nick | Makeup Artist |
| Directing | Trudy Ramirez | Script Supervisor |
| Editing | Matt Evans | Additional Editing |
| Sound | Steve Pederson | Sound Re-Recording Mixer |
| Sound | Brad Sherman | Sound Re-Recording Mixer |
| Sound | Terry Rodman | Supervising Sound Editor |
| Sound | David Wolowic | Assistant Sound Editor |
| Sound | Steve Mann | Sound Editor |
| Art | Andrew Murdock | Art Direction |
| Costume & Make-Up | Gabriel De Cunto | Makeup Artist |
| Visual Effects | Jamie Dixon | Visual Effects Supervisor |
| Visual Effects | Les Hunter | Visual Effects Producer |
| Visual Effects | Lynn Gephart | Visual Effects Producer |
| Crew | Clay Cullen | Stunts |
| Crew | Marilyn Giacomazzi | Stunts |
