Steele is arrested for the murder of Norman Keyes while he and Laura try to honeymoon in Mexico.

Steele is arrested for the murder of Norman Keyes while he and Laura try to honeymoon in Mexico.

Their phony marriage faces a real test when a woman from Steele's past shows up, pretending to be married to him and the archaeologist from Mexico returns, this time as an immigration officer. In London, Tony blackmails Steele into delivering a dangerous package, while Laura delves into Shannon's past.

Their phony marriage faces a real test when a woman from Steele's past shows up, pretending to be married to him and the archaeologist from Mexico returns, this time as an immigration officer. In London, Tony blackmails Steele into delivering a dangerous package, while Laura delves into Shannon's past.

Laura and Steele visit the Irish castle he's inherited and decide to hide Tony there until he can prove he isn't a double agent. Daniel Chalmers must turn him over to the KGB as part of a scam he is running to help the daughter of an old friend.