Ray and Sal, two orphaned sisters, adopt and hide a Great Dane puppy from their two adopted parents living in a luxury downtown New York apartment that expressely forbids dogs.
Unfortunately the movie Chestnut: Hero of Central Park is not yet available on HBO Max.
| Sound | Brahm Wenger | Original Music Composer |
| Directing | Robert Vince | Director |
| Writing | Anna McRoberts | Writer |
| Writing | Anne Vince | Writer |
| Production | Wolfgang Esenwein | Producer |
| Camera | Arthur E. Cooper | Director of Photography |
| Editing | Jason Pielak | Editor |
| Art | Peter Andringa | Production Design |
| Costume & Make-Up | Allisa Swanson | Costume Design |
| Production | Lorna Johnson | Casting |
| Costume & Make-Up | April Boyes | Assistant Makeup Artist |
| Costume & Make-Up | Charmaine Clark | Assistant Hairdresser |
| Costume & Make-Up | Emma Clarke | Key Hair Stylist |
| Costume & Make-Up | Dana Hamel | Makeup Department Head |
| Crew | Emanuel Pereira | Post Production Supervisor |
| Production | Scott Watson | Unit Manager |
| Production | Darcy Wild | Production Manager |
| Directing | Ian Birkett | First Assistant Director |
| Directing | Joanne Gerein | First Assistant Director |
| Directing | Philip Katsikas | Second Assistant Director |
| Directing | Anna McRoberts | Second Unit Director |
| Directing | Jody Ryan | Third Assistant Director |
| Crew | Cameron Boon | Scenic Artist |
| Art | Marcus Endean | Storyboard Artist |
| Costume & Make-Up | Patrick Jennings | On Set Dresser |
| Art | John Lund | Storyboard Artist |
| Art | Colin Meacham | Set Dresser |
| Art | Brent Russell | Assistant Set Dresser |
| Art | Neil Turkington | Property Master |
| Sound | Scott Aitken | Sound Mixer |
| Sound | Chris Duesterdiek | Production Sound Mixer |
| Sound | Rusty Dunn | Sound Effects Editor |
| Sound | Peter Eliuk | Assistant Sound Editor |
| Sound | James Fonnyadt | Sound Designer |
| Sound | James Fonnyadt | Sound Effects Editor |
| Sound | Jeff Grout | Sound Re-Recording Mixer |
| Sound | Jeff Grout | Sound Engineer |
| Sound | Brad Hillman | Sound Re-Recording Mixer |
| Sound | Philip Hunter | Dialogue Editor |
| Sound | Andre Iwanchuk | ADR Editor |
| Sound | Samuel Lehmer | Sound Re-Recording Mixer |
| Sound | Darryl Marko | Boom Operator |
| Sound | Gina Mueller | ADR Editor |
| Sound | Gina Mueller | Dialogue Editor |
| Sound | Miguel Nunes | Supervising Sound Editor |
| Sound | Eric J. Paul | Assistant Dialogue Editor |
| Sound | Eric J. Paul | Sound Engineer |
| Sound | Brody Ratsoy | Foley Editor |
| Sound | Brody Ratsoy | Foley Mixer |
| Sound | David Scott | ADR Recordist |
| Sound | Graham Timmer | Boom Operator |
| Visual Effects | Ritesh Aggarwal | Digital Compositor |
| Visual Effects | Tom Archer | Compositing Lead |
| Visual Effects | Greg Behrens | Visual Effects Coordinator |
| Visual Effects | Nadine Blackler | Digital Compositor |
| Visual Effects | Landon Bootsma | Visual Effects |
| Crew | Doug Campbell | Digital Effects Supervisor |
| Editing | Drake Conrad | Digital Color Timer |
| Visual Effects | Stanislav Enilenis | Visual Effects |
| Visual Effects | Jason Giberson | Visual Effects |
| Crew | Keith M. Hamilton | Digital Effects Supervisor |
| Crew | Andrew Karr | CG Supervisor |
| Visual Effects | Jaye Krebs | Digital Compositor |
| Visual Effects | Julia K.S. Miles | Visual Effects Coordinator |
| Visual Effects | Mark T. Reid | Digital Compositor |
| Visual Effects | Mark Savela | Visual Effects Supervisor |
| Crew | Joel Skeete | Digital Effects Supervisor |
| Visual Effects | Chris Van Dyck | Visual Effects |
| Crew | Kylie Furneaux | Stunts |
| Crew | Rob Hayter | Stunts |
| Crew | Kimani Ray Smith | Stunts |
| Camera | Sacha Fassaert | First Assistant "B" Camera |
| Lighting | Oliver Hajdu | Gaffer |
| Camera | Brian Heller | Aerial Camera |
| Costume & Make-Up | Judith Feller | Truck Costumer |
| Costume & Make-Up | Katherine Wigzell | Assistant Costume Designer |
| Costume & Make-Up | Audrey Wong | Costume Set Supervisor |
| Costume & Make-Up | Gerry Gail Endean | Set Costumer |
| Crew | Sean Bowers | Post Production Supervisor |
| Editing | Kelly Herron | Additional Editor |
| Production | Anita Lee | Post Production Coordinator |
| Editing | Asim Nuraney | Assistant Editor |
| Art | Joel Hurley | Location Scout |
| Production | Lenore Nemani | Assistant Location Manager |
| Production | Peter Pantages | Location Manager |
| Production | Dinean Stayk | Assistant Location Manager |
| Sound | Brahm Wenger | Conductor |
| Directing | Kirsten Hansen | Script Supervisor |
| Crew | Devin Senft | Transportation Coordinator |
| Directing | Roblyn Williams | Script Supervisor |
| Production | Harvey Weinstein | Executive Producer |
| Production | Bob Weinstein | Executive Producer |
| Production | Robert Vince | Producer |
| Production | Anne Vince | Executive Producer |
| Production | Michael Strange | Executive Producer |
| Production | Dieter Stempnierwsky | Executive Producer |
| Production | Anna McRoberts | Producer |
| Production | Kevin Kasha | Executive Producer |
