Bailey & Spencer are hired by a Washington attorney to protect his wife after a man on a plane trip suggests they swap murders.

Rex is assumed dead in a plane crash but his partners, realizing the plane was sabotaged, believe he's still alive. They get assistance from the Miami-based detectives of another Warner Bros. show, Surfside 6.

After discovering that Rex Randolph is still alive, the Sunset Strip team head for the Latin-American country where they believe he is being held. (Part 2 of 2)

Bailey is hired by the Clinton Paper Company to find Paul Keddy, an employee who has stolen a formula for a new product. Keddy needs money because he is being blackmailed; later, he is framed for murder. Bailey uncovers the blackmailing ring and identifies the murderer.