Hij regelt de diefstal van de $500 druk-stalen. De uitvoerders willen anderhalf miljoen in één dag terwijl hij het druk heeft met het huwelijk van zijn zoon wiens schoonfamilie hij nog nooit ontmoet heeft. Door zijn toedoen worden zij ook bij de zaak betrokken.
Nee, helaas is The In-Laws nog niet beschikbaar op Netflix in Nederland.
| Costume & Make-Up | John A. Anderson | Costume Supervisor |
| Directing | Arthur Hiller | Director |
| Writing | Andrew Bergman | Writer |
| Production | Arthur Hiller | Producer |
| Editing | Robert Swink | Editor |
| Art | Pato Guzman | Production Design |
| Production | William Sackheim | Producer |
| Sound | Sam F. Shaw | Sound Effects Editor |
| Camera | David M. Walsh | Director of Photography |
| Sound | John Morris | Original Music Composer |
| Crew | Chris Howell | Stunts |
| Crew | Gray Johnson | Stunts |
| Crew | John Moio | Stunts |
| Crew | Jesse Wayne | Stunt Driver |
| Crew | Victor Paul | Stunts |
| Crew | Bennie E. Dobbins | Stunts |
| Crew | John Hudkins | Stunts |
| Crew | Chuck Waters | Stunts |
| Crew | Phil Chong | Stunts |
| Crew | Rick Sawaya | Stunts |
| Crew | Jerry Summers | Stunts |
| Crew | Hubie Kerns Jr. | Stunt Driver |
| Art | Stan Cockerell | Assistant Property Master |
| Sound | Clint Althouse | Boom Operator |
| Production | Alan Arkin | Executive Producer |
| Art | Robert De Vestel | Set Decoration |
| Production | Dianne Crittenden | Casting |
| Costume & Make-Up | Del Armstrong | Makeup Artist |
| Directing | Carole Keligian | Assistant Director Trainee |
| Costume & Make-Up | Dione Taylor | Hairstylist |
| Sound | Larry Jost | Sound Mixer |
| Directing | Jack Roe | Assistant Director |
| Sound | Les Fresholtz | Sound Mixer |
| Production | Dorothy Wilde | Associate Producer |
| Costume & Make-Up | Mark Busson | Makeup Artist |
| Production | David Silver | Unit Production Manager |
| Directing | John T. Kretchmer | Second Assistant Director |
| Art | Ernie Bishop | Set Decoration |
| Art | Sidney H. Greenwood | Property Master |
| Crew | Robert W. King | Carpenter |
| Costume & Make-Up | Francine Haendiges | Hairstylist |
| Art | Michael J. Smith | Construction Coordinator |
| Art | Richard M. Kristy | Leadman |
| Sound | Michael Minkler | Sound Mixer |
| Sound | Ken Dufva | Foley Artist |
| Sound | Arthur Piantadosi | Sound Mixer |
| Crew | Milt Rice | Special Effects |
| Crew | Kevin Pike | Special Effects Assistant |
| Sound | Julie Keye | Assistant Sound Editor |
| Sound | Jerry Jacobson | ADR Editor |
| Costume & Make-Up | Phyllis Garr | Costumer |
| Camera | Eric D. Andersen | Camera Operator |
| Production | Paul Pav | Location Manager |
| Editing | Dennis Wooley | Assistant Editor |
| Crew | Tony Parmelee | Special Effects |
| Lighting | Norman Harris | Gaffer |
| Camera | Ron Kenyon | Best Boy Grip |
| Camera | Jack Gereghty | Still Photographer |
| Camera | Richard Moran | Key Grip |
