In Rome, Louisa is jailed for stealing a chandelier she won in a poker game. When her ex-husband bails her out she learns he is engaged, ands she promptly sets about ruining his plans so he'll return to work on their TV show.
In Paris, when Louisa finds out that her ex-husband in engaged, she sets out to wreck his plans - and to get him to return to co-host their travel show. She also tries to get rid of a tuba that she won in a poker game.
While her Aunt Grace tries to mend their broken marriage, Louisa steals Michael's paycheck to buy a race horse. Louisa later meets a wealthy businessman who is shot in front of her, but she thinks he's still alive.
In Ireland, the villagers think Louisa has discovered a long-lost chalice. She and Michael find out that they're still legally married, and Michael tries to keep her from selling a house he once owned.
In Malta, both Michael and Louisa acquire dates: Michael with a woman who's a Russian assassin out to kill him, and Louisa with a weapons dealer who convinces her that Michael is a spy. The result is mayhem.
This episode called the THOMAS CROWN AFFAIR is a spoof of the original film starring Steve McQueen. Also, the two main female guest-starring characters are based on the characters Laverne and Shirley from the TV series "Happy Days." Thus Shirley's last name "Miss Feeney." The episode is about precious gems being transported in the mouths of dental patients without their knowledge.