It had a profound effect on me , '' Jason joked this week on `` Late Night With Jimmy Fallon . '' Ivan and Jason Reitman are the father/son tandem behind award darling `` Up in the Air '' The father , Ivan was the producer behind `` Ghostbusters '' and `` Animal House '' while his son, Jason, is a director of films like " I Am Legend'and " Rush Hour 2.
Ivan and Jason Reitman are the father/son tandem behind award darling `` Up in the Air '' The father , Ivan was the producer behind `` Ghostbusters '' and `` Animal House '' while his son, Jason, is a director of films like " I Am Legend'and " Rush Hour 2.