Laverne & Shirley enlist in the W.A.C.s to get even for a missed promotion.

Laverne & Shirley regret joining the Army.

Sargeant Alvina Plout takes the girls on a survival test against the men.

Sgt. Plout goes AWOL and decides to hide out at the girl's apartment.

Sgt. Plout once again shows up on Laverne's doorstep. This time she is pregnant and looking for a place to stay. Plout and Laverne enter a mothers-to-be contest and then go to a funeral home to pay their respect to one of Frank's buddies. While at the funeral home, Sgt. Plout goes into labor and delivers her baby.