The Rocker— Full Cast

Rainn Wilson

as Robert 'Fish' Fishman

Teddy Geiger

as Curtis

Josh Gad

as Matt Gadman

Emma Stone

as Amelia

Christina Applegate

as Kim

Jeff Garlin

as Stan

Jane Lynch

as Lisa

Jason Sudeikis

as David Marshall

Will Arnett

as Lex

Howard Hesseman

as Gator

Fred Armisen

as Kerr

Bradley Cooper

as Trash

Lonny Ross

as Sticks

Jon Glaser

as Billy

Jane Krakowski

as Carol