Mr. D

After finally achieving his goal of teaching phys ed full time, Gerry sets out to teach the course the way it should be taught.

Lisa runs for the unopposed PTA president position as a way to punish the staff.

When Gerry meets a DJ at the gym, he offers her a job at the school dance, but Robert has banned dances and won't budge on his position.

Gerry suspects Central High of cheating; Bobbi prepares for maternity leave.

Gerry discovers that teaching phys ed comes up a lot of paperwork; Bobbi tries to juggle work and a newborn; Lisa becomes friends with some moms who may have dirt on Xavier.

Gerry ends up in a compromising situation after the teacher auction; Emma enlists Dwyer to do some repairs in the library; Trudy gets a surprise visit.

Gerry is in awe of the concept of work-to-rule; Lisa tries setting boundaries between her and her stepson; Nisha accidentally reveals too much to her students.

Gerry takes control of the girl's soccer team to get back at Coach Meyers; an ambitious mom seduces Frank; Lisa's reign of terror seemingly comes to an end.

Gerry's least-favorite student becomes Principal for a Day; a harmless prank goes sour; Bobbi accidentally ruins a student's life.

Robert hires a security guard after a string of thefts; Robert learns the truth behind his baby's name.

A team of reporters uses Xavier Academy to determine the true value of private schools and ends up exposing a deep, dark secret.