A U.S. Marshal protects federal witnesses while dealing with her dysfunctional family and friends.

Active Cast

Mary McCormack Mary Shannon
Frederick Weller Marshall Mann
Nichole Hiltz Brandi Shannon
Lesley Ann Warren Jinx Shannon
Cristian de la Fuente Raphael Ramirez

Former Cast

Joshua Malina Peter Alpert
Todd Williams Robert "Bobby D" Dershowitz
Aaron Ashmore Scott Griffin