The opening episode introduces Mary Shannon, a U.S. Marshal dedicated to the Witness Protection Program. It is in this episode that Mary begins to unravel the circumstances surrounding the death of a man, the son of a notorious mobster, who…

Mary’s situation grew intricate with the arrival of Leo Billups. He had witnessed his mother's murder, and now intended to testify against her killers, a group that included his own father.

This week's assignment for Mary centers on Treena Morris, a woman known for her deceptive ways and whose husband operates as a diamond smuggler. Following her arrest by federal authorities, Treena agrees to provide a full account of her hus…

Mary and Marshall accept a case concerning Horst Vanderhoff, an agent working for Lola, a professional assassin. As Lola seeks her next assignment, Horst is apprehended and, in exchange for entry into the Witness Protection Program, agrees …

Mary strives to unravel the enigma surrounding the attempted murder of a witness – an art dealer. The situation is further complicated by the presence of both his mistress and his wife within the program, making them equally compelling figu…

The news arrived like a chill, unexpected draft. Mary discovered her key witness, the celebrated NCAA basketball player, was battling a serious gambling addiction.

A family's bonds are strained to the breaking point when they navigate the aftermath of a shooting, a trauma witnessed by their daughter, and subsequently enter the program.

While under Mary’s supervision, a member of the program is involved in a car accident. Mary must determine whether the incident was purely accidental or connected to the individual’s past.

Mary bears the weight of repercussions when a captivating witness, with whom she had a brief intimacy, becomes implicated in a murder.

Natasha, a woman of quiet habits and Ukrainian heritage, had recently undergone a breast augmentation. Yet, a fresh layer of complexity entered her life with the revelation that her new boyfriend was also an inmate at WITSEC.

Following her mother’s audition for "Sweet Charity," Mary vanishes. Simultaneously, in New Jersey, Brandi’s boyfriend, Chuck, is taken. The escalating series of disappearances culminates in the deaths of two FBI agents, prompting federal in…

Following Mary’s harrowing experience, the family gathers once more. Stan and Marshall now seek a means to compel Spanky to confess the truth regarding Chuck’s involvement in drug trafficking. Meanwhile, the FBI confronts Mary in her drivew…