Director
John Tracy
DIRECTOR
Joel Zwick
Lowell Ganz
Tom Trbovich
Howard Storm
Henry Winkler
Stars (in credits order)
Scott Baio
Chachi Arcola
Erin Moran
Joanie Cunningham
Al Molinaro
Al Delvecchio
Derrel Maury
Mario Mastorelli
Ellen Travolta
Louisa Arcola Delvecchio
Winifred Freedman
Annette Mastorelli
Robert Pierce
Bingo
Art Metrano
Uncle Rico Mastorelli
Marion Ross
Marion Cunningham
Tom Bosley
Howard Cunningham
Joy Claussen
Carol
Arthur 'Fonzie' Fonzarelli
Jessica Walter
Vanessa
Grant Heslov
Mark
Martin Ferrero
Mr. Bresner
Carlo Imperato
Lawrence
Bill Kirchenbauer
Phil
Michael Alldredge
McNulty
Jeff Lester
Chip
Ann Travolta
Cashier
Anita Merritt
Blonde
Dean Santoro
Professor Hollis
Brian Byers
Squelch
Deanna Oliver
Girl
John C. Becher
Minister
Greg Finley
Doctor
Charles Stewart
Poobah
Hillary Horan
Janice
Darian Mathias
Mary Beth
Gerald Berns
Professor Logan
Julie Paris
Girl #2
Steven Baio
Jerry Wood
Curt Ayers
Mr. Cassidy
Harold Ayer
Professor Harland
Gary Epp
Tad
Lisa Lindgren
Judi
Anson Downes
Wendell
Emily Moultrie
Claudia
William Woff
Bill Ziegler
Mitch Weissman
Marvin O. Pizika
Nancy Lieberman
Nancy
Susan Cotton
Linda
Rob Monroe
Man
John Allen
Milton
Chris McDermott
Suki
Don Davis
Benny
John Fragnoli
Jeff
Patti Proctor
Girl #1
Ralph Manza
Uncle Guido
Argentina Brunetti
Aunt Gina
Ken Wright
Bobby Arnold
Lori Randolph
Blonde Little Girl at birthday party (uncredited)