Mike Molly

With Molly out of town for a teacher’s conference, a lonely Mike turns to junk food for solace. Meanwhile, James delivers some sad news to Carl, which leads Carl to consider leaving Chicago.

Mike’s birthday wish is for Molly and Peggy to get along, but the two clash as they try to plan his party; Samuel and Carl go after the same woman.

Samuel and Carl try to meet women by hosting a St. Patrick’s Day party; Molly shares juicy details of past St. Patrick’s Day excursions.

Wannabe-parent Mike takes a crash course in male fertility and heads to a clinic to ensure that he’s potent enough to make a mother out of Molly. Meanwhile, Vince starts a job as a door-to-door vacuum-cleaner salesman.