Patrick Dempsey
Robert 'Bobby' Libner
Arye Gross
Buddy Libner
Daniel Stern
Marvin Libner
Annabeth Gish
Tammy
Rita Taggart
Betty Libner
Joseph Bologna
Uncle Phil
Alan Arkin
Fred Libner
James Gammon
Dr. Sturgeon The Cadillac Surgeon
Ray Lykins
Rick
Chris Lombardi
Raymond
Josh Segal
Billy Sturgeon
John Considine
Professor Kloppner, Eastbrook Academy