Happy Days (season 4)

Cast

Main

• Ron Howard as Richie Cunningham
• Henry Winkler as Arthur "Fonzie" Fonzarelli
• Marion Ross as Marion Cunningham
• Anson Williams as Warren "Potsie" Weber
• Don Most as Ralph Malph
• Erin Moran as Joanie Cunningham
• Tom Bosley as Howard Cunningham

  Guests

• Al Molinaro as Alfred "Al" Delvecchio
• Jack Dodson and Alan Oppenheimer as Dr. Mickey Malph
• Ed Peck as Officer Kirk,
• Roz Kelly as Pinky Tuscadero
• Conrad Janis as Mr. Kendall
• Charlene Tilton as Jill
• Lynda Goodfriend as Kim
• Nancy Walker as Nancy Blansky
• Danny Butch as Spike
• Pat Morita as Arnold
• Eddie Mekka as Carmine Ragusa

  Broadcast history

Episodes