A family wedding reignites the ancient feud between next-door neighbors and fishing buddies John and Max. Meanwhile, a sultry Italian divorcée opens a restaurant at the local bait shop, alarming the locals who worry she'll scare the fish away. But she's less interested in seafood than she is in cooking up a hot time with Max.
Unfortunately the movie Grumpier Old Men is not yet available on HBO Max.
| Writing | Mark Steven Johnson | Writer |
| Directing | Howard Deutch | Director |
| Writing | Mark Steven Johnson | Characters |
| Crew | Kenny Endoso | Stunts |
| Visual Effects | Brian Jennings | Visual Effects Supervisor |
| Crew | Tommy J. Huff | Stunts |
| Crew | Freddie Hice | Stunt Coordinator |
| Sound | Gary Lewis | Supervising Dialogue Editor |
| Sound | Benjamin Beardwood | Dialogue Editor |
| Art | Peter Bankins | Property Master |
| Art | Peg Cummings | Set Decoration |
| Camera | Tak Fujimoto | Director of Photography |
| Editing | Maryann Brandon | Editor |
| Sound | Linda Keim | Sound Effects Editor |
| Art | Bill Rea | Art Direction |
| Sound | Jeff Rosen | Foley Editor |
| Lighting | Randy Woodside | Gaffer |
| Sound | Nicholas Korda | ADR Editor |
| Sound | Frank A. Montaño | Sound Re-Recording Mixer |
| Crew | Jan Aaris | Special Effects Coordinator |
| Costume & Make-Up | Lisa Jensen | Costume Design |
| Sound | J. Paul Huntsman | Supervising Sound Editor |
| Art | Gary Frutkoff | Production Design |
| Sound | Alan Silvestri | Original Music Composer |
| Sound | George Tyson | Boom Operator |
| Sound | Ralph Osborn | Dialogue Editor |
| Editing | Billy Weber | Editor |
| Sound | Robert J. Litt | Sound Re-Recording Mixer |
| Editing | Seth Flaum | Editor |
| Sound | Julie Feiner | Foley Editor |
| Sound | Ken S. Polk | Sound Re-Recording Mixer |
| Camera | Joel King | Camera Operator |
| Production | Richard C. Berman | Producer |
| Production | John J. Smith | Unit Production Manager |
| Sound | Renée Tondelli | Supervising ADR Editor |
| Sound | John Haeny | Supervising Sound Effects Editor |
| Sound | Greg P. Russell | Sound Re-Recording Mixer |
| Camera | Ron Phillips | Still Photographer |
| Sound | Trevor Jolly | Foley Editor |
| Camera | Gregory Lundsgaard | Camera Operator |
| Sound | Myron Nettinga | Sound Effects Editor |
| Directing | Bruce Moriarty | First Assistant Director |
| Sound | Simon Coke | Foley Editor |
| Sound | Joe Earle | Sound Effects Editor |
| Camera | P. Scott Sakamoto | Camera Operator |
| Production | Sharon Howard-Field | Casting |
| Sound | Edward Tise | Sound Mixer |
| Sound | Andrew Somers | Sound Effects Editor |
| Production | George Folsey Jr. | Co-Producer |
| Production | Lynn Blumenthal | Local Casting |
| Production | John J. Smith | Co-Producer |
| Production | Elena Spiotta | Associate Producer |
| Crew | Steve M. Davison | Stunts |
| Crew | John C. Meier | Stunts |
| Costume & Make-Up | John Isaacs | Hairstylist |
| Production | John Davis | Producer |
