Our Idiot Brother

Paul Rudd

Nedrick 'Ned' Rochlin

Elizabeth Banks

Miranda Rochlin

Zooey Deschanel

Natalie Rochlin

Emily Mortimer

Liz Rochlin Byng

Steve Coogan

Dylan Byng

Rashida Jones

Cindy

Kathryn Hahn

Janet

T.J. Miller

Billy

Shirley Knight

Ilene Rochlin

Adam Scott

Jeremy

Matthew Mindler

River Rochlin Byng

Hugh Dancy

Christian

Janet Montgomery

Lady Arabella

Sterling K. Brown

Officer Omar

Lydia Haug

Tatiana

Kathy Fitzgerald

Velma

Wrenn Schmidt

Beth

Francesca Papalia

Sadie