Season 4

01 Fonzie Loves Pinky (1) Episode 121st September 1976 Fonzie reunites with an old flame, Pinky Tuscadero, who is in town to perform motorcycle stunts at a demolition derby. 02 Fonzie Loves Pinky (2) Episode 221st September 1976 Fonzie assesses the damage to Pinky's car, and Richie asks Howard to delay the start of the demolition derby. 03 Fonzie Loves Pinky (3) Episode 328th September 1976 Though he's up against the two Mallachi brothers by himself, Fonzie is able to win the demolition derby. While waiting at the hospital for Pinky to be released, Fonzie tells Richie that he loves her and wants to marry her. 04 A Mind of His Own Episode 45th October 1976 After having been in several fights recently, on the advice of the Cunninghams, Fonzie agrees to see a psychologist. 05 Fonzie the Father Episode 519th October 1976 Fonzie's friend's pregnant wife stays with Richie at the Cunningham house while the rest of the family is away on vacation. 06 Fonzie's Hero Episode 626th October 1976 Potsie saves Fonzie from a fire at the garage. Out of gratitude, Fonzie grants Potsie any one favor, and Potsie wants to pal around with the Fonz. 07 A Place of His Own Episode 79th November 1976 To allow Richie to have a night alone with his girl, Fonzie allows him to use his apartment and claim it as his own. Fonzie needs some rest, so he sleeps in Richie's bed without Howard, Marion, and Joanie knowing. 08 They Shoot Fonzies, Don't They? Episode 816th November 1976 Joanie enlists Fonzie to be her partner for a marathon dance at Arnold's. She desperately wants to outlast cheerleading captain Jill Higgins who had cut Joanie from the squad earlier. Prior to the dance, however, Fonzie's motorcycle breaks down, and he is forced to push it for 12 miles. 09 The Muckrakers Episode 923rd November 1976 Richie, wanting to become a tough reporter, sets out to investigate the food at Jefferson High. During his investigation, he discovers that Fonzie is afraid of liver. 10 A.K.A. the Fonz Episode 1030th November 1976 Kirk, the new acting sheriff, tries to exert his power by forcing Fonzie to leave town. 11 Richie Branches Out Episode 117th December 1976 Richie falls in love with a Wisconsin Cola poster girl and poses as a successful hardware businessman in order to meet her. 12 Fonzie's Old Lady Episode 124th January 1977 Fonzie meets an older woman whose car he fixed and agrees to meet her the next day for doubles tennis at a country club. 13 Time Capsule Episode 1311th January 1977 Richie and the guys organize a time capsule for a school project. Howard agrees to let them use the vault at his store for the capsule, and Potsie accidentally locks them all inside. 14 The Book of Records Episode 1418th January 1977 To get some publicity, Al tries to have someone break a world record at Arnold's. Meanwhile, Fonzie's cousin, Angie, is in town for a visit and proves to be extremely clumsy. 15 A Shot in the Dark Episode 1525th January 1977 Richie makes a lucky shot to win a basketball game and suddenly becomes a big hero. 16 Marion Rebels Episode 161st February 1977 Not having enough to do now that Richie and Joanie are growing up and because she feels as though she's a slave to Howard, Marion gets a job waitressing at Arnold's. 17 Graduation (1) Episode 178th February 1977 The guys discover that Fonzie has been going to night school so that he can graduate with them. Marion gave them this information, and she becomes worried that Fonzie will be angry with her for telling. 18 Graduation (2) Episode 1815th February 1977 After passing make-up health exams and getting permission for Fonzie to participate, the guys arrange for aspects of the graduation ceremony to be sped up in order to accomodate the inclusion of Fonzie's speech. 19 The Physical Episode 1922nd February 1977 Richie, Fonzie, Potsie, and Ralph receive notices from the army to report for physicals. 20 Joanie's Weird Boyfriend Episode 201st March 1977 Thinking her life is dull and that she's always treated like a little kid, Joanie wants to join the Red Devils' gang. 21 Fonz-How, Inc. Episode 218th March 1977 Howard comes up with the idea for a trash compactor, and Fonzie becomes his partner to help him build it. They become very excited about the success they could achieve and present "The Gulper" to a corporation for consideration. 22 Spunky Come Home Episode 2215th March 1977 Fonzie gets a dog, and she escapes when Ralph and Potsie accidentally leave the gate open. Ralph tells Fonzie that the dog, Spunky, was stolen. 23 The Last of the Big Time Malphs Episode 2322nd March 1977 Ralph takes bets on football games at 10:1 odds. The Green Bay Packers pull out an unexpected win, and Ralph owes a lot of people a lot of money. 24 Fonzie's Baptism Episode 2429th March 1977 After crashing in a stock-car race, Fonzie begins to worry about what will happen when his number comes up. Al suggests Fonzie seek the guidance of his brother, Father Anthony Delvecchio.