The Third Anniversary Show

Cast

• 

  Ron Howard

  Richie Cunningham

• 

  Henry Winkler

  Arthur Fonzarelli

• 

  Tom Bosley

  Howard Cunningham

• 

  Marion Ross

  Marion Cunningham

• 

  Anson Williams

  Potsie Weber

• 

  Don Most

  Ralph Malph

• 

  Erin Moran

  Joanie Cunningham

• 

  Al Molinaro

  Al Delvecchio