Carina teaches Chuck seduction with Sarah.
Morgan's dreams come true.
Sarah Walker tries to recruit a new asset to the CIA.
Sarah meets her sexual match in the suburbs.
Things get steamy in the shower for Chuck and Sarah.
Sarah plays with a couple of pussycats from the Cat Squad.
The untold story of Sarah Walker.
Sarah makes Chuck's ex feel good again.
Sarah needs to know if what they did would stay secret.
The sexual saga of Chuck continues.
Sarah enjoys a night with "Officer Naughty."
Can Sarah resist the temptations of the Greta's?
Chuck and Sarah move to the bed and another joins the fray.
Chuck and Sarah find themselves in FULCRUM hands.
Sarah Walker goes undercover to expose a foreign agent.
When Sarah met John Casey.