Henry Winkler

役 Arthur Herbert "Fonzie" Fonzarelli

Marion Ross

役 Marion "Mrs. C" Cunningham

Tom Bosley

役 Howard C. Cunningham

Erin Moran

役 Joanie Louise Cunningham

Anson Williams

役 Warren "Potsie" Weber

Ron Howard

役 Richard J. "Richie" Cunningham

Don Most

役 Ralph Malph

Scott Baio

役 Charles "Chachi" Arcola

Al Molinaro

役 Alfredo "Al" Delvecchio

Ted McGinley

役 Roger Phillips