Ron Howard Self
Robin Williams Self
Henry Winkler Self
Roddy McDowall Chuck the Robot (voice)
Marion Ross Self
Pam Dawber Self
Tom Bosley Self
Penny Marshall Self
Scott Baio Self
Gina Hecht Self
Jay Thomas Self
Ted Gehring Self
Jerry Paris Self
Cindy Williams Self
Wendy Apple Editor, Producer, Creator, Director
Joel Zwick Self
Garry Marshall Self
Erin Moran Self
Marshall Efron Thanks
Michael Shamberg Thanks
Harvey Miller Thanks
Ralph James Narrator (voice)
Candi Brough Candi
Michael Dimich Production Manager
Steve Zacharias Thanks
Randi Brough Randi
Marcy Carsey Self
Marilyn Goldin Thanks
Bruce Johnson Self
Tom Kersey Self
Bill Nelson Sound
Obie Benz Thanks
Jed Cooper Frank
Elan Soltes Editor
Pat Darrin Additional Photography
Paul Goldsmith Director of Photography
Lisa Cook Post Production Assistant
Ronny Hallin Self
Anthony W. Marshall Self
Marjorie Marshall Self
Nicholas R. DeMartino Producer, Creator
John V. Tunney Self
Megan Williams Producer, Creator
Tony Thomopoulos Self