Penguins Behind Bars is an Adult Swim special, adapted from the graphic novel of the same name by Janet Perlman, that aired only once on July 20th 2003. The Short follows Doris Fairfeather, a female penguin who is framed for robbery by her boyfriend and sent to an all-girl prison.
| Visual Effects | Yann Tremblay | Animation |
| Visual Effects | Les Drew | Animation |
| Writing | Derek Lamb | Writer |
| Visual Effects | Janet Perlman | Animation |
| Writing | Derek Lamb | Storyboard |
| Writing | Janet Perlman | Storyboard |
| Visual Effects | Luigi Allemano | Animation |
| Art | Marielle Guyot | Background Designer |
| Visual Effects | Louise Johnson | Animation |
| Visual Effects | Magnus Hjerpe | Animation |
| Sound | Judith Gruber-Stitzer | Original Music Composer |
| Directing | Janet Perlman | Director |
| Production | Judith Gruber-Stitzer | Casting |
| Visual Effects | Wang Zhigang | Animation |
| Writing | Janet Perlman | Writer |
| Production | Richard Lesage | Production Coordinator |
| Sound | Judith Gruber-Stitzer | Sound Editor |
| Production | Judith Gruber-Stitzer | Producer |
| Production | Daniela Pinna | Production Coordinator |
| Production | Sylvie Rochon | Production Coordinator |
| Production | Janet Perlman | Producer |
