Cast and Crew

Creator： David Maples, Paul Stupin

Leading Role： Mary McCormack, Fred Weller, Todd Williams, Cristián de la Fuente, Nichole Hiltz, Lesley Ann Warren, Paul Ben-Victor

Summary of In Plain Sight Season 4 DVD Box Set

Mary and Marshall consult with a thief in order to catch another thief in order to clear Brandi's name. Meanwhile, Marshall begins dating a detective (Rachel Boston), Peter's (Joshua Malina) parents (Ken Lerner and Randee Heller) try to force Brandi to sign a pre-nup, and a new WITSEC inspector (Tangie Ambrose) joins the Albuquerque office. 

Mary attempts to help a witness (Bradley Whitford) bond with his son while dealing with his extreme paranoia. 

Mary finds herself in a modern Romeo and Juliet when she helps a witness (John Asher) who is in love with a suspect (Dahlia Salem). Meanwhile, Shelly Finkle (Ali Marsh) returns to Albuquerque and holds Marshall captive. 

A teenage beauty queen (Meredith Hagner) suddenly realizes that she has spent her entire life in witness protection, and needs Mary's help to cope. Meanwhile, Brandi and Jinx con Peter's (Joshua Malina) parents (Ken Lerner and Randee Heller) into hosting the wedding. 

Despite her protests, Mary is forced to team up with an unapologetic witness (Maury Sterling) to take down an even bigger criminal (D.W. Moffett). Meanwhile, Mary's ex-husband Mark (Bryan Callen) visits Albuquerque and she reluctantly agrees to have dinner with him, after which they have a one-night stand. Marshall decides to move in with Abigail (Rachel Boston) in order to increase their chances of having a good relationship.