출연진
헨리 윙클러
Arthur Fonzarelli
252 Episodes
Tom Bosley
Howard Cunningham
252 Episodes
Marion Ross
Marion Cunningham
252 Episodes
Anson Williams
Potsie Weber
252 Episodes
Erin Moran
Joanie Cunningham
230 Episodes
론 하워드
Richie Cunningham
167 Episodes
Don Most
Ralph Malph
166 Episodes
Al Molinaro
Al Delvecchio
132 Episodes
Scott Baio
Chachi Arcola
107 Episodes
Lynda Goodfriend
Lori Beth Allen
78 Episodes
Cathy Silvers
59 Episodes
Ted McGinley
Roger Phillips
45 Episodes
Hillary Horan
Girl Playing Drum (uncredited)
37 Episodes
Linda Purl
Ashley Pfister
27 Episodes
Pat Morita
Arnold
24 Episodes
Crystal Bernard
K.C. Cunningham
16 Episodes
David Ketchum
13 Episodes
Kevin Rodney Sullivan
Tommy
13 Episodes
Billy Warlock
Flip Phillips
13 Episodes
Heather O'Rourke
Heather Pfister
12 Episodes
Ed Peck
9 Episodes
시즌
시즌 0
Jan 12, 1976 * 5 Episodes
시즌 1
Jan 14, 1974 * 16 Episodes
시즌 2
Sep 09, 1974 * 23 Episodes
시즌 3
Sep 08, 1975 * 23 Episodes
시즌 4
Sep 20, 1976 * 24 Episodes
시즌 5
Sep 12, 1977 * 26 Episodes
시즌 6
Sep 11, 1978 * 27 Episodes
시즌 7
Sep 10, 1979 * 25 Episodes
시즌 8
Nov 10, 1980 * 22 Episodes
시즌 9
Oct 05, 1981 * 22 Episodes
시즌 10
Sep 27, 1982 * 22 Episodes
시즌 11
Sep 26, 1983 * 22 Episodes