The Supergrass
- Jier: 1985
- Lân: United Kingdom
- Sjenre: Comedy
- Studio: 14 Old Bond Street Leasing, Comic Strip Production, Michael White Productions, Film4 Productions
- Keyword: undercover agent, drug dealing, cross dressing, vomiting
- Direkteur: Peter Richardson
- Cast: Adrian Edmondson, Jennifer Saunders, Peter Richardson, Robbie Coltrane, Nigel Planer, Keith Allen