Monday
197 THE OTHER GUY
When Roger and Fonzie date the same girl, it threatens Joanie and Chachi’s romance and Howard and Marion’s marriage.

Tuesday
196 FONZIE THE SUBSTITUTE
The students trick Fonzie into teaching them about girls when Fonzie fills in as a substitute teacher for Roger’s class.

Wednesday
198 JUST A PICCALO
Special Guest Star: Phil Silvers
Joanie’s asked to keep a secret from Jenny’s dad.

Thursday
195 NO THANK YOU (A.K.A. THE NUN STORY)
Fonzie fears that he has lost his magic touch when he steals a kiss from an attractive teacher and she runs away.

Friday
199 BABY IT’S COLD INSIDE
Joanie runs into trouble when she tries to prove that she’s a responsible baby-sitter for Richie Jr.