Daniel Chalmers plots to deliver Tony into the hands of the KGB, while Remington learns his father's identity.

Accused of being a double agent, Tony hides out in Steele's newly inherited Irish castle, but the estate security chief has other plans for him. 

Dogged by Roselli, Remington and Laura fly to London in pursuit of a stolen painting.

Steele and Laura return to Los Angeles and find a woman from Remington's past as well as persistent agent Roselli.

While honeymooning in Mexico, Steel and Laura are framed for a crime that they didn't commit.