TV series
Welcome to witness protection. Now get lost.
U.S. Marshal Mary Shannon must hunt down witnesses for federal cases in the witness protection program while also managing a rather dysfunctional family and her own personal life.
Streaming, rental and purchase options
Checked Jul 22, 2026
In Plain Sight is available to stream on Prime Video in United States. You can also rent or buy it from Google Play, Amazon, Apple TV, and Fandango at Home. Use the direct links below to open the provider.
U.S. Marshal Mary Shannon must hunt down witnesses for federal cases in the witness protection program while also managing a rather dysfunctional family and her own personal life.
Choose an episode, then use the watch options above for the show.
Episode 1
In the first episode we meet Mary Shannon a US Marshall for the Witness Protection Program. In this episode Mary tries to figure out what went wrong when a mobster's son who was under her protection is killed.
Directed by Mark PiznarskiWritten by David MaplesGuest stars Lesley Ann Warren, Todd Williams, Cristián de la Fuente, Paul Ben-Victor, Kathrine Narducci, Angela Sarafyan, Carmen Serano, Tammin Sursok
Episode 2
Things get complicated when Mary takes on the case of Leo Billups. Leo saw his mother murdered and is going to testify against the people who killed her including his father.
Directed by John FortenberryWritten by David MaplesGuest stars Lesley Ann Warren, Paul Ben-Victor, Vincent Ventresca, Bobby Coleman, Michael B. Silver, Kevin Wiggins, Beth Bailey, Bob Jesser
Episode 3
Mary's assignment this week is Treena Morris a con-artist who is married to a diamond smuggler. After she is arrested by the feds, she decides to tell all on her husband and his friends. While Mary is trying to keep her safe, Treena gets engaged and her photo is all over the papers.
Directed by John T. KretchmerWritten by David MaplesGuest stars Todd Williams, Cristián de la Fuente, Paul Ben-Victor, Missi Pyle, Joanna Cassidy, Brian Keith Gamble, Gerald Brodin, P. David Miller
Episode 4
Mary and Marshall take on a case involving Horst Vanderhoff, an agent for Lola, who's an assassin for hire. While trying to line up her next job, Horst is busted and agrees to testify against her to become a part of the Witness Protection Program.
Directed by Bryan SpicerWritten by Constance M. BurgeGuest stars Lesley Ann Warren, Dave Foley, Paul Ben-Victor, Christopher Stanley, D'Nette Pennington, Matthew Page, Dean Squibb, Dan Gerrity
Episode 5
Mary works to solve the mystery of who tried to kill her witness, an art dealer. To complicate matters, both his mistress and his wife are in the program...and key suspects.
Directed by Tricia BrockGuest stars Todd Williams, Cristián de la Fuente, Paul Ben-Victor, Sherry Stringfield, Virginia Williams, John Ales, Robin Atkin Downes, Kathleen Bailey
Episode 6
Mary learns that her witness, a NCAA basketball star, has a gambling problem
Directed by Fred GerberGuest stars Lesley Ann Warren, Paul Ben-Victor, Kelvin Brown, Marcus Brown, Derrex Brady, Malik Kirkwood, Elizabeth DeCicco, Marc Mouchet
Episode 7
The closeness of a family is tested when they enter the program after the daughter witnesses a shooting.
Guest stars Cristián de la Fuente, Percy Daggs III, Wendell Pierce, Rhyon Nicole Brown, Tina Lifford, Jontille Gerard, Gene Ornelas, David House
Episode 8
A member of the Program under Mary's watch is in a car accident and Mary has to find out if it was an accident or related to his former life.
Guest stars Lesley Ann Warren, Todd Williams, Cristián de la Fuente, Xavier Ortiz, Christopher Stanley, Jane Adams, John Benjamin Hickey, James MacDonald
Episode 9
Mary suffers the consequences when an attractive witness, who she slept with, is accused of murder.
Directed by Dan LernerWritten by Bruce MillerGuest stars Lesley Ann Warren, Todd Williams, Cristián de la Fuente, Paul Ben-Victor, Sarah Danielle Madison, Jason Wiles, Missy Yager, Dylan Kenin
Episode 10
Natasha, the mild mannered Ukrainian accountant, has gotten her new breasts, but her life becomes more complicated when she discovers that her new boyfriend is also in WITSEC.
Directed by Rod HardyWritten by Katherine ButlerGuest stars Cristián de la Fuente, Paul Ben-Victor, Angela Sarafyan, Mark Sheppard, Alex Feldman, Jenny Gabrielle, Tamara Gorski, Vladimir Skomarovsky
Episode 11
After watching her mother audition for "Sweet Charity" Mary is kidnapped; in New Jersey, Brandi's boyfriend Chuck is abducted and two FBI agents are killed; when federal agents suspect a connection, a nationwide manhunt ensues.
Directed by Jesús Salvador TreviñoWritten by Constance M. BurgeGuest stars Lesley Ann Warren, Todd Williams, Cristián de la Fuente, Paul Ben-Victor, Will McCormack, Mark Boone Junior, Tim Kelleher, Christian J. Meoli
Episode 12
The family regroups after Mary's ordeal; Stan and Marshall search for a way to force Spanky to tell the truth about Chuck's drug trafficking; the FBI corners Mary in her driveway with Brandi's suitcase full of meth in the back of her car.
Directed by John BadhamWritten by David MaplesGuest stars Lesley Ann Warren, Todd Williams, Cristián de la Fuente, Paul Ben-Victor, Will McCormack, Jenny Gabrielle, Mark Boone Junior, Paul Caster
Episode information updated Jul 23, 2026
Mary McCormackMary Shannon
Frederick WellerMarshall Mann
Nichole HiltzBrandi Shannon
Lesley Ann WarrenJinx Shannon
Todd WilliamsRobert Dershowitz
Cristián de la FuenteRaph Ramirez
Dave FoleyHorst Vanderhof
Paul Ben-VictorStan McQueen
USA NetworkUnited StatesMore shows like In Plain Sight.
