The O'Connors send the task force on a wild goose chase to Italy, while Alex tracks down the Black Dagger triggerman.

Victor spies on the Rezident, Alex reveals a big secret to Michelle, and Sam grows increasingly suspicious of the boy genius.

Michelle's shooting puts Alex at odds with the task force. The Black Dagger triggerman makes his next move.

Wanted in connection to Michelle's disappearance, Alex accepts help from an unlikely ally. Natalie and Victor adjust to life on the run.

The whole O'Connor clan go on the run, trying to escape both the FBI and the SVR while also plotting to expose Faber as the FBI mole.

Sam and Alex join forces to find Oscar Christoph. Victor plots to take down the Rezident.

With time running out, the O'Connors race to stop Black Dagger. Victor faces off with the Rezident. Natalie and Sarah must outsmart SVR agents to stay alive.