While investigating the murder of an Irish girl, Murdoch discovers a plot to kill a visiting British Prince.

Mary and Ben decide to join forces and hide Travis at Ben’s secluded trailer. But when Travis reveals a crucial detail about Ben’s investigation, Mary is forced to reconsider their…

Following the disappearance of Travis, Des worries that he and Mary may have crossed a moral line from which they can never return. After jeopardizing Ben’s investigation of Olivia, Mary…

Mary decides to wear a wire in order to help Ben take down Olivia, but when their plan takes an unexpected turn, Mary must reconsider her allegiance. As Des and…

Des is happy to reteam with Mary following his stint in prison – but when a routine case leads to a devastating outcome, Mary questions whether she was better off…

Harvey’s efforts to free an innocent man hit a wall when he goes against the new district attorney, who seems more focused on the integrity of the system than justice.

Pete and Myka use H.G. Wells’s time machine to travel back to 1961.

When a series of mysterious disintegration deaths occur in Pittsburgh, the team discovers that the artifact responsible, Joshua’s Horn, has ties to Helena’s time as an agent in 1893.

An armed robbery exposes a mother’s double life, while Ed gambles with his own safety and a promise he made to his family.