<Ul> <Li> Rodney Dangerfield as Thornton Melon </Li> <Li> Sally Kellerman as Dr. Diane Turner </Li> <Li> Burt Young as Lou </Li> <Li> Keith Gordon as Jason Melon </Li> <Li> Robert Downey , Jr. as Derek Lutz </Li> <Li> Paxton Whitehead as Dr. Phillip Barbay </Li> <Li> Sam Kinison as Professor Terguson ( a.k.a. Turgeson ) </Li> <Li> Terry Farrell as Valerie Desmond </Li> <Li> M. Emmet Walsh as Coach Turnbull </Li> <Li> Adrienne Barbeau as Vanessa Melon </Li> <Li> William Zabka as Chas Osborne </Li> <Li> Ned Beatty as `` Dean '' David Martin </Li> <Li> Severn Darden as Dr. Borozini </Li> <Li> Robert Picardo as Giorgio </Li> <Li> Jason Hervey as Young Thornton </Li> <Li> Edie McClurg as Marge Sweetwater </Li> <Li> Kurt Vonnegut as Himself ( cameo ) </Li> </Ul>
<Ul> <Li> Rodney Dangerfield as Thornton Melon </Li> <Li> Sally Kellerman as Dr. Diane Turner </Li> <Li> Burt Young as Lou </Li> <Li> Keith Gordon as Jason Melon </Li> <Li> Robert Downey , Jr. as Derek Lutz </Li> <Li> Paxton Whitehead as Dr. Phillip Barbay </Li> <Li> Sam Kinison as Professor Terguson ( a.k.a. Turgeson ) </Li> <Li> Terry Farrell as Valerie Desmond </Li> <Li> M. Emmet Walsh as Coach Turnbull </Li> <Li> Adrienne Barbeau as Vanessa Melon </Li> <Li> William Zabka as Chas Osborne </Li> <Li> Ned Beatty as `` Dean '' David Martin </Li> <Li> Severn Darden as Dr. Borozini </Li> <Li> Robert Picardo as Giorgio </Li> <Li> Jason Hervey as Young Thornton </Li> <Li> Edie McClurg as Marge Sweetwater </Li> <Li> Kurt Vonnegut as Himself ( cameo ) </Li> </Ul>
who played rodney dangerfield son in back to school
who played rodney dangerfield son in back to school
Keith Gordon
Keith Gordon