Binghamton, Carpenter, and the 73 crew are transferred to Voltafiore, Italy. McHale and his men soon run afoul of the mayor, who is is almost as big a conman as they are.

McHale and the crew must rescue Binghamton when he's captured by a German Patrol while in the act of stealing a bathtub.

Mama Giovanni talks McHale into performing a wedding ceremony for her daughter, just  as Binghamton is cracking down on fraternization with the locals.