Something Borrowed, Something Blew Up

In Plain Sight is a USA Network drama created by David Maples. Starring Mary McCormack, the series follows Mary Shannon, a Deputy United States Marshal who works at the Albuquerque, New Mexico office of the Federal Witness Security Program (WITSEC). The series premiered on Sunday, June 1, 2008, and aired its 61st and final episode on May 4, 2012.

In Plain Sight's third season premiere was Wednesday, March 31, 2010 on USA. Lesley Ann Warren, Cristian de la Fuente, and Joshua Malina, appeared as recurring characters. Allison Janney joined the cast in a two-episode story arc as Allison Pearson, the new US Marshal Service regional director.

Originally slated for a 16 episode season, USA Network reduced In Plain Sight's episode order to 13 when executive producer and showrunner, John McNamara was forced to take a leave of absence for medical reasons.

In Plain Sight was renewed for a fourth and fifth season by USA Network on July 28, 2010. The fourth season of thirteen episodes began on May 1, 2011. Rachel Boston joined the cast as Det. Abigail Chaffee, Marshall's new girlfriend, and Joshua Malina continued to portray Peter Alpert on a recurring basis. Additional guests included Bradley Whitford, John de Lancie, and Ali Marsh. The season began production in January 2011, and continued until June 2011 in Albuquerque, New Mexico. The season also saw the pregnancy of lead character Mary Shannon, to incorporate the real life pregnancy of star Mary McCormack.

...
Wikipedia