Who or what exactly is a Heffalump? The lovable residents of the Hundred Acre Wood -- Winnie the Pooh, Rabbit, Tigger, Eeyore, Kanga and the rest of the pack -- embark on a journey of discovery in search of the elusive Heffalump. But as is always the case, this unusual road trip opens their eyes to so much more than just the creature they're seeking.
Unfortunately the movie Pooh's Heffalump Movie is not yet available on HBO Max.
| Directing | Frank Nissen | Director |
| Writing | A.A. Milne | Characters |
| Writing | Brian Hohlfeld | Screenplay |
| Writing | Evan Spiliotopoulos | Screenplay |
| Production | Daniel J. Soulsby | Casting |
| Sound | Joel McNeely | Original Music Composer |
| Editing | Robert Fisher Jr. | Editor |
| Editing | Anthony Rocco | Editor |
| Production | Jessica Koplos | Producer |
| Production | Sean Reed | Production Supervisor |
| Production | Alaina Yohe | Production Manager |
| Production | Motoyoshi Tokunaga | General Manager |
| Production | Masaki Sugiyama | Unit Manager |
| Production | Craig Simpson | Production Supervisor |
| Production | Clay Renfroe | Associate Producer |
| Production | Yumiko Suzuki | Assistant Unit Manager |
| Production | Yukari Kiso | Unit Manager |
| Crew | Mark A. Bollinger | Post Production Supervisor |
| Production | Sheila Kelly | Production Supervisor |
| Crew | Craig Sawczuk | Post Production Supervisor |
| Production | Jodey Kaminski | Production Manager |
| Sound | Carly Simon | Songs |
| Visual Effects | Don MacKinnon | Animation Director |
| Art | Tony Pulham | Art Direction |
| Sound | Kimberly Oliver | Music Supervisor |
| Production | Jamie Thomason | Casting Director |
| Editing | Nancy Frazen | Supervising Editor |
| Art | Steve Fonti | Storyboard Artist |
| Art | Carin-Ann Greco | Storyboard Artist |
| Art | Robert Griffith | Storyboard Artist |
| Art | Dave Prince | Storyboard Artist |
| Art | Fergal Reilly | Storyboard Artist |
| Art | Eugene Salandra | Storyboard Artist |
| Art | Hank Tucker | Storyboard Artist |
| Sound | Dan O'Connell | Foley Artist |
| Sound | John T. Cucci | Foley Artist |
| Sound | James Ashwill | Foley Mixer |