HAPPYish Skuespillere og folkene bag
Bradley WhitfordJonathan Cooke Ellen BarkinDani Kirschenbloom Mason SchneidermanClarence Kirk ZipfelTony / First A.D. Ken WhittinghamInstruktør Philip Seymour HoffmanExecutive producer Ben KutchinsDirector Of Photography Michael HillMusic Supervisor Nathan LarsonKomponist af original musik Chris HealerVisual Effects 
