The second season opens with Martin Odum in hiding in modern-day London, pursuing fragments of his past with the assistance of a CIA agent, Kelly Overton. Simultaneously, an inquiry begins into the activities of a Russian gangster.

A connection forms between Martin and a woman whose presence hints at a shadowed history. Separately, Dmitry undertakes a mission in Prague, 2001, tasked with locating a notorious war criminal. However, growing unease surfaces regarding the…

In Paris, Martin is locked in a desperate race against the clock to find Kate. Elsewhere, Dmitry unearths a means of approaching Doku Zakayev in Prague during the year 2001, while Ballard finds himself irrevocably altered by an event in 199…

In the heart of contemporary Paris, Kate is forced to flee, and Martin takes her into protective hiding. Simultaneously, Ballard's investigation yields a promising lead that could finally connect him to Martin. Across time, in 2001 Prague, …

In Paris, a proposition arrives for Kate from Nina and an M16 agent, a development that stirs discontent in Martin. Simultaneously, Ballard persuades the FBI to authorize his efforts to neutralize Martin; Ilyana is recruited as an operative…

In the heart of modern Paris, Martin meticulously prepares Kate for a dangerous undertaking. Simultaneously, Gabi faces off against intelligence operatives in Prague; a critical weakness within Dmitry is revealed; and Alex receives an offer…

In modern Prague, Kate vanishes without a trace. Meanwhile, Martin presents an audacious proposal. Gabi uncovers unsettling possibilities regarding Blazek's connections to Tamir. In Prague of 2001, Dmitry faces a chilling threat. And as the…

In Prague, the present day finds Martin employed by Tamir. Elsewhere, Gabi presses Blazek regarding his clandestine dealings. Kate remains captive within the president’s compound in Chechnya, while a growing unease surrounds the actions of …

Martin and Nina investigate a looming threat at the summit, their search leading them to Tamir’s contact in modern-day Prague. Meanwhile, two assassins set a lethal scheme in motion. Tamir’s wife issues instructions to Beslan, while Dmitry …

To secure Kate’s release, Martin enters into an agreement with Russians. Gabi wrestles with a difficult choice regarding her husband. In 2004, Dmitry requests one final service from Terrance. The definitive clues to unraveling Martin Odum’s…