Regular Show · S04E15
Do or Diaper
Summary
Muscle Man, Rigby and Starla are annoyed about Mordecai's awkward goodbye to Margaret so they try to get Mordecai to tell Margaret how he feels about her.
Guest stars
- Janie Haddad Tompkins as Margaret (voice)
- Courtenay Taylor as Starla / Woman #1 (voice)