Greg the Bunny/Trivia

Hey, It's That Guy!: This show had a lot of this mixed with Retroactive Recognition:
- Seth Green (from Buffy the Vampire Slayer and Robot Chicken) as Jimmy
- Eugene Levy (from SCTV and the American Pie movies) as Jimmy's dad Gil
- Sarah Silverman (from Saturday Night Live and The Sarah Silverman Program) as Allison
- Jeffrey Ross (a stand-up comedian and frequent guest on the Comedy Central roasts) as a security guard on the first episode "Welcome to Sweetknuckle Junction."
- David Spade (from Saturday Night Live and Just Shoot Me) as himself (also on the first episode "Welcome to Sweetknuckle Junction")
- Michael McDonald (Mad TV's longest-running white male cast member) as Leo Kornelly, a wannabe actor who blackmails Dottie so he can be on "Sweetknuckle Junction" on the episode "The Singing Mailman"
  - This was part of a mutual crossover deal between the two shows. Greg appeared on an episode of Mad TV at around the same time.
- Marilu Henner (from Taxi) as Warren DeMontague's wife, Maggie, on "Blah Bawls".
- Bob Gunton (Warden Samuels from The Shawshank Redemption) as Junction Jack
Screwed by the Network: If there was any reason this show didn't catch on (other than the assumption that it had to be for kids because they used puppets) it's because it was always on at a special time.