Season 4

01 The Art of the Steal Episode 11st May 2011 Mary uses a thief to catch a thief when she asks a witness to consult on a crime in order to exonerate Brandi of grand theft auto. 02 Crazy Like a Witness Episode 28th May 2011 Mary's paranoid witness wants to reconnect with his son. 03 Love in the Time of Colorado Episode 315th May 2011 Mary is caught between a witness and a suspect. 04 Meet the Shannons Episode 422nd May 2011 A beauty pageant queen finds out that she's spent most of her life in witness protection. 05 Second Crime Around Episode 55th June 2011 Mary works with an unapologetic con artist. 06 Something A-mish Episode 612th June 2011 An Amish witness comes into the program and must learn to adapt. 07 I'm a Liver Not a Fighter Episode 719th June 2011 A terminally ill father wants to reconcile with his children. 08 Kumar vs. Kumar Episode 826th June 2011 Mary plays marriage councilor in order to mediate a WITSEC divorce. Not only must she reconcile a stubborn witness, but also thousands of years of Hindu tradition, in order to save the case and keep a family out of danger. 09 The Rolling Stones Episode 910th July 2011 Mary gets a WITSEC two-fer, when a witness is forced to enter the program after being mistaken for his "evil" twin brother. Not only must she protect the pair from their enemies, but also from each other. 10 Girls, Interrupted Episode 1017th July 2011 Marshall and Stan contend with a rock-star witness and her controlling mother while Mary is away on a WITSEC-mandated road trip. 11 Provo-cation Episode 1124th July 2011 Mary helps protect a guilt-ridden Army veteran; Marshall & Abigail consider the next step. 12 A Womb with a View Episode 1231st July 2011 Mary protects a courtesan from the gangster father of her baby. 13 Something Borrowed, Something Blew Up Episode 137th August 2011 Mary must protect her least favorite witnesses on the day of her sister's wedding.