In this animated short, Mrs. Popcorn is shocked to discover a worm in her canned drink. When the beverage company refuses to accept the blame, she's outraged! An intrepid consumer, Mrs. Popcorn takes the company to court for negligence. Understanding the Law: The Worm is episode two in a series of short films designed to demystify everyday aspects of Canadian civil law. Wry humour and a whimsical style make this informative series lively and memorable.
| Directing | Diane Obomsawin | Director |
| Sound | Judith Gruber-Stitzer | Sound Editor |
| Sound | Judith Gruber-Stitzer | Sound Designer |
| Production | Michael Fukushima | Producer |
| Production | Gisèle Guilbault | Administration |
| Directing | Marie Renaud | Assistant Director |
| Sound | Jean-Guy Grenier | Musician |
| Production | David Verrall | Executive Producer |
| Production | Éric Barbeau | Production Coordinator |
| Sound | Lance Neveu | Sound Editor |
| Sound | Elana Medicoff | Foley |
| Editing | Gordon Hashimoto | Editor |
| Sound | Marc Villemure | Musician |
| Visual Effects | Diane Obomsawin | Animation |
