240 - Vocational Education
Roger feels he can't handle his new job as principal of a tough vocational school.
241 - Arthur, Arthur
Fonzie is both stunned and delighted when the brother he never knew comes to visit.
242 - You Get What You Pay For
Fonzie's rowdy students ruin Howard's plan to make a big killing in bathroom fixtures.
243 - Kiss Me, Teach
An amorous student causes big trouble for Joanie in her first job as a high school teaching assistant.
244 - The People Vs. The Fonz
Fonzie pleads "the fifth" during a school-board hearing at which he is accused of hitting a trouble-making student.
245 - Like Mother, Like Daughter
Howard is upset when Marion's old flame comes to visit.
246 - Social Studies
Fonzie reveals the secrets of the "Fonzarelli Power" to Chachi, but when Chachi's initial success with women wears off, he pays a midnight visit to Joanie.
247 - The Spirit is Willing
Fonzie meets a beautiful ghost when he buys a wrecked 1955 Chevy.
248 - Fonzie Moves Out
Fonzie is shocked and hurt when the Cunninghams decide to sell their house, and he feels he must move elsewhere immediately.
249 - Passages, Part 1
As Joanie and Chachi prepare for their wedding, Fonzie faces great odds in his efforts to adopt an orphaned boy. Part one.
250 - Passages, Part 2
As Joanie and Chachi prepare for their wedding, Fonzie faces great odds in his efforts to adopt an orphaned boy. Part two.
251 - So How Was Your Weekend?
Marion and Joanie have a surprising confrontation with Mother Kelp.
252 - Low Notes
Chachi gets a job as a ballroom dance instructor, but tells Fonzie that he's having great success in his music career.
253 - School Dazed
Joanie has her illusions shattered when she attempts to help a troubled student.
254 - Good News, Bad News
Chachi decides to give up an opportunity to tour with the Beach Boys after he receives startling medical news.
255 - Fonzie's Spots
Unless he can recruit new members, Howard will lose his position as leader of the Leopard Lodge to a pompous lodge brother--so Fonzie talks Roger and Chachi into joining.