Monday
136 POTSIE QUITS SCHOOL
Potsie’s idea to quit school gets a flunking grade from Fonzie.

Tuesday
145 SHOTGUN WEDDING, PART 1
Fonzie and Richie court two daughters of an angry, gun-toting farmer bent on revenge. Laverne and Shirley make a special guest appearance. Part 2 continued on "Laverne & Shirley" on the night.

Wednesday
146 CHACHI SELLS HIS SOUL
Chachi makes a dangerous pact to sell his soul to the devil and it's up to Fonzie to save him.

According to TV.com: "This episode was a crossover to the new, short-lived show Out of the Blue. This is not considered a Happy Days spin off because the first episode of Out of the Blue aired prior to this episode of Happy Days."

Thursday
147 FONZ MEETS KAT
Fonzie’s arch-enemy returns from sea bent on seeking revenge for the past.

Friday
150 MARION GOES TO JAIL
Marion’s lack of judgement lands her behind bars.