In Kiev with three recruits, Yona keeps close tabs on Doris and Aaron. Meanwhile, the newly freed Liron Hariri sets out to avenge his father's death.

As Liron watches for a chance to strike, the chief gives Yona an unsavory assignment, and Amy contacts the accountant who met with Doris and Aaron.

Liron makes a move on the safe house but finds a surprise waiting for him. As Abigail arrives in Kiev, she's drawn into a tense standoff.

With tensions running high at the house, Yona sends Mitzi to a brothel, Abigail goes undercover, and the trainees make a fatal mistake.

The search for Abigail leads Yona and team to an Islamic State group member. As Liron embarks on a secretive mission, Kotel hatches a plan of his own.

While a drugged Abigail begins to hallucinate, Gilad works to earn al-Hamdi's trust. Liron offers Tobi a deal. Mitzi proves surprisingly useful.

His cover at risk, Gilad draws on a key lesson from training. After sending Liron out with Amy and Tobi, Yona plays mind games with Mitzi and Kotel.

Yona finally tells his team the whole truth -- just as a cleanup crew swarms the house. Mitzi tries to unload the drugs. Gilad seizes an opportunity.

While Abigail meets with a figure from her past, an intercepted message sends the rest of the team scrambling to help Gilad.

Rocked by a tragic turn of events, Yona leads the team on an unusual mission. Meanwhile, the chief takes Abigail to a secret facility for questioning.

As Sever rushes to cover his tracks, Liron and Kotel take the captives to the warehouse at the docks, where a deadly scene unfolds.