Season 1

Kleo and Sven arrive in Chile, where they track down an elusive Jorge. Later they tangle with Ramona, whose water breaks at an inopportune moment.

After Andi is wounded by Kleo, a double agent prevents him from unpacking the conspiracy behind the red suitcase. Sven, Kleo and Min move in on a mole.

Severely wounded in a shooting, Kleo has a revealing flashback. With the ominous red suitcase seemingly in hand, Sven shares a devastating truth.

Kleo and Sven form a wary alliance. Anne visits Kleo claiming to look for her grandfather. After failing to kill her, Uwe sets up a meeting with Kleo

With Min and Uwe on her tail, Kleo bribes a little girl to deliver a poisoned Bundt cake to Mielke's jail cell. After a showdown, Kleo digs up a letter.

Kleo travels to Mallorca to track down her former boss and Detective Sven tracks Kleo. Meanwhile Uwe Mittig contacts Andi with a warning.

Determined to find her files kleo tracks down her former handler and makes her way into Stasi headquarters. Later she seeks out Thilo in a dance club.

Top Stasi agent Kleo Straub liquidates a target in a West German nightclub. Soon after she must face a life threatening betrayal and a heartbreaking loss.