Dave Franco

as Greg / 'Mark'

James Franco

as Tommy / 'Johnny'

Seth Rogen

as Sandy

Ari Graynor

as Juliette / 'Lisa'

Alison Brie

as Amber

Jacki Weaver

as Carolyn / 'Claudette'

Paul Scheer

as Raphael

Zac Efron

as Dan / 'Chris-R'

Josh Hutcherson

as Philip / 'Denny'

James Franco

Director