Last night on the USA Network, Covert Affairs Season 5 Episode 13 saw Joan and McQuaid in the field as Annie schemed to expose Belenko's dealings.

Watch Covert Affairs Season 5 Episode 13 Online

At the onset of Covert Affairs Season 5 Episode 13, Olga tells Annie they are allies in this, and asks Annie's help taking out Belenko once and for all.

Not everything is what it seems, as you know if you watch Covert Affairs online, and there's always a twist you didn't see coming. Can Annie trust her?

She warns Olga she needs Belenko alive, only to have Olga inform her that he killed her husband. Jarred but undeterred, she carries out her mission.

Annie blackmails Belenko's doctor and captures him, alive.

At that point, she and Olga interrogate him to find out Auggie's whereabouts, but he is unfazed, taunting her even as she turns to torturous tactics.

Unbeknownst to Olga, he had a tracker in his mouth.

His thugs track him down using that clandestine device, and Olga is shot dead. Annie hides out and escapes with her life, but Belenko is also dying.

Meanwhile, McQuaid finds the man watching over Auggie - or who was supposed to be watching over Auggie - dead, further raising the high stakes.

Calder asks Sidney for help locating Belenko, but when Calder and Joan try to get information from her inside source, he doesn't give anything up.

The CIA launches its full investigative power to find and save Auggie as we fade to black. How long until he is brought back safe and sound ... if at all?

Stay tuned ...