Doug and his pal Skeeter set's out to find the monster of Lucky Duck Lake. Though things get really out of hand when some one blurts out that the monster is real.
Unfortunately the movie Doug's 1st Movie is not yet available on HBO Max.
| Writing | Ken Scarborough | Writer |
| Directing | Maurice Joyce | Director |
| Art | Michael Rose | Background Designer |
| Visual Effects | Ray daSilva | Animation |
| Directing | Baik-Ma Jeong | Layout |
| Art | Freya Tanz | Background Designer |
| Visual Effects | Marina Dominis-Dunnigan | Color Designer |
| Art | Miguel Martinez-Joffre | Art Department Manager |
| Art | Adrian Newkirk | Background Designer |
| Visual Effects | Robert Byrne | Visual Effects |
| Art | Nash Dunnigan | Background Designer |
| Art | Ray Feldman | Background Designer |
| Visual Effects | Ian Freedman | Animation Manager |
| Visual Effects | Jason McDonald | Color Designer |
| Art | Kimball Miskoe | Background Designer |
| Visual Effects | John Brandon | Color Designer |
| Visual Effects | Mike Foran | Animation |
| Visual Effects | Doris Santos | Color Designer |
| Visual Effects | Ciaran Bonass | Animation Manager |
| Art | Miriam Katin | Background Designer |
| Visual Effects | Trevor Murphy | Animation |
| Art | Don Poynter | Background Designer |
| Visual Effects | Kyung-Sik Song | Animation |
| Art | Moss Freedman | Art Department Manager |
| Art | Tim Chi Ly | Art Department Manager |
| Visual Effects | Anthony Power | Animation Manager |
| Visual Effects | Gary Blatchford | Animation Manager |
| Art | Jeffrey Nodelman | Art Department Manager |
| Art | Christopher Palesty | Art Department Manager |
| Art | Meryl Rosner | Background Designer |
| Art | Ray daSilva | Background Designer |
| Visual Effects | Chris Dechert | Animation |
| Visual Effects | Kieran Dowling | Animation |
| Visual Effects | Darren Power | Animation |
| Art | Kye-Jeong Ahn | Background Designer |
| Art | Dick Codor | Art Department Manager |
| Art | Tony Curanaj | Background Designer |
| Visual Effects | Glenn McDonald | Animation Supervisor |
| Art | Michael Zodorozny | Background Designer |
| Visual Effects | Irene Wu | Animation |
| Art | Ian Freedman | Storyboard Designer |
| Writing | Joe Aaron | Characters |
| Art | Christopher McCulloch | Storyboard Artist |
| Art | Deidre Stammers | Storyboard Artist |
| Art | Ethan Kanfer | Storyboard Artist |
| Art | Jean Lajeunesse | Storyboard Artist |
| Art | Liz Rathke | Storyboard Artist |
| Art | Maurice Fontenot | Storyboard Artist |
| Art | Siobhan Mullen | Storyboard Artist |
| Art | Tapani Knuutila | Storyboard Artist |
| Art | Victor Glasko | Storyboard Artist |
| Editing | Alysha Cohen | Editor |
| Sound | Mark Watters | Music |
| Editing | Christopher K. Gee | Editor |
| Production | Melanie Grisanti | Producer |
| Production | Jack Spillum | Producer |
| Production | David Campbell | Producer |
| Production | Bruce Knapp | Associate Producer |
| Production | Jim Jinkins | Producer |
| Writing | Jim Jinkins | Characters |
