Peter Klaven is a successful real estate agent who, upon getting engaged to the woman of his dreams, Zooey, discovers, to his dismay and chagrin, that he has no male friend close enough to serve as his Best Man. Peter immediately sets out to rectify the situation, embarking on a series of bizarre and awkward "man-dates."
Unfortunately the movie I Love You, Man is not yet available on HBO Max.
| Writing | John Hamburg | Screenplay |
| Directing | John Hamburg | Director |
| Writing | Larry Levin | Screenplay |
| Crew | Jake Rice | Post Production Supervisor |
| Lighting | Luke Kalteux | Electrician |
| Camera | Lawrence Sher | Director of Photography |
| Production | Tom Pollock | Executive Producer |
| Lighting | Jarred Waldron | Chief Lighting Technician |
| Lighting | Nate Johnson | Electrician |
| Lighting | Glenn E. Moran | Rigging Gaffer |
| Visual Effects | Michael Gaspar | Special Effects Supervisor |
| Production | Allison Jones | Casting |
| Sound | Ken Segal | Production Sound Mixer |
| Costume & Make-Up | Tracey Levy | Key Makeup Artist |
| Production | Kate Kelly | Production Coordinator |
| Art | James Pollack | Set Dresser |
| Art | Darrell Vangilder | Set Dresser |
| Editing | Michael L. Sale | Additional Editing |
| Sound | Ann Ducommun | Assistant Sound Editor |
| Editing | Gary Burritt | Negative Cutter |
| Sound | Andrew Adams | Boom Operator |
| Editing | Mitch Rosin | Assistant Editor |
| Sound | Jeena M. Phelps | Sound Editor |
| Costume & Make-Up | Terrie Velazquez Owen | Key Hair Stylist |
| Costume & Make-Up | Matthew L. Kasten | Hairstylist |
| Production | John Hamburg | Producer |
| Costume & Make-Up | Leesa Evans | Costume Design |
| Costume & Make-Up | Suzanne Cranfill | Costume Supervisor |
| Costume & Make-Up | Geri B. Oppenheim | Makeup Artist |
| Production | Jeffrey Clifford | Executive Producer |
| Production | Anders Bard | Co-Producer |
| Art | Christopher Carlson | Set Decoration |
| Camera | Brooks Robinson | Camera Operator |
| Costume & Make-Up | Ariel Gold | Key Costumer |
| Art | Dale DeStefani | Construction Coordinator |
| Sound | Darren King | Supervising Sound Editor |
| Sound | Dan Yale | Sound Editor |
| Art | Andrew Laws | Production Design |
| Camera | Scott Garfield | Still Photographer |
| Costume & Make-Up | Trayce Gigi Field | Assistant Costume Designer |
| Costume & Make-Up | Molly Grundman-Gerbosi | Key Costumer |
| Production | Susan McNamara | Unit Production Manager |
| Crew | Gary Edelman | Transportation Coordinator |
| Crew | Vic Cuccia | Transportation Captain |
| Sound | Marc Fishman | Sound Re-Recording Mixer |
| Sound | Adam Jenkins | Sound Re-Recording Mixer |
| Sound | E. Niles Klein | Assistant Sound Editor |
| Editing | William Kerr | Editor |
| Crew | Alex Daniels | Stunt Coordinator |
| Production | Ben Harris | Casting Assistant |
| Art | Jennifer Lewicki | Art Department Coordinator |
| Art | Alan Baptiste | Set Dresser |
| Production | Bill Johnson | Executive Producer |
| Directing | Scott Robertson | First Assistant Director |
| Art | Clint Wallace | Assistant Art Director |
| Art | Roxanne Brooks | Set Dresser |
| Editing | Justin Bourret | First Assistant Editor |
| Camera | Brooks Robinson | Steadicam Operator |
| Directing | Diane H. Newman | Script Supervisor |
| Lighting | Hootly Weedn | Electrician |
| Art | Daniel Boxer | Property Master |
| Crew | Richard Wood | Special Effects Coordinator |
| Sound | Jennifer Hawks | Music Supervisor |
| Writing | Larry Levin | Story |
| Production | Andrew Haas | Executive Producer |
| Sound | Justin Pearson | Assistant Sound Editor |
| Sound | Richard Ziegler | Music Editor |
| Production | Ivan Reitman | Executive Producer |
| Camera | Daniel C. Gold | Camera Operator |
| Directing | Jonas Spaccarotelli | Second Assistant Director |
| Production | Donald De Line | Producer |
| Art | Eric Sundahl | Art Direction |
| Production | Peter J. Novak | Production Supervisor |
| Crew | Heidi Falconer | Unit Publicist |
| Art | P. Scott Bailey | Set Dresser |
| Editing | David Raymond | First Assistant Editor |
| Sound | Yann Delpuech | Sound Editor |
| Sound | Keith Bilderbeck | Sound Editor |
| Sound | Barbara Delpuech | Sound Editor |
| Editing | George Chavez | Color Timer |
| Art | Perry Batchelor | Set Dresser |
| Sound | Theodore Shapiro | Original Music Composer |
| Crew | Danielle Burgio | Stunt Double |
| Crew | Jonathan Arthur | Stunts |
| Crew | Peewee Piemonte | Stunts |
