Mac and Dee become vigilantes in order to remove the homeless from their neighborhood, while Frank and Dennis impersonate police officers.

Catherine comforts Warrick when he is accused of murdering a famous Vegas gangster and even he is uncertain of his guilt or innocence.

Mortified over spying his mother kiss the handyman, Philip can’t bear to think of her having a new man in her life.

James Dubois Marshall: 1923 – 2004. Nate and Brenda take Maya on a train ride, getting caught in their tracks when they go a little too far. David tries to…

Shirley asks for Abed’s creative input for a religious film; Pierce is recruited by a group of students his age.