Steve Carell

Character: Dodge Petersen

Keira Knightley

Character: Penelope "Penny" Lockhart

Connie Britton

Character: Diane

Rob Corddry

Character: Warren

Adam Brody

Character: Owen

Derek Luke

Character: Alan Speck

Martin Sheen

Character: Frank Petersen

Melanie Lynskey

Character: Karen Amalfi

Nancy Carell

Character: Linda Petersen

William Petersen

Character: Trucker

Gillian Jacobs

Character: Waitress / Katie

T.J. Miller

Character: Chipper Host / Darcy

Patton Oswalt

Character: Roache

Bob Stephenson

Character: Officer Wally Johnson

Brad Morris

Character: Radio Announcer (voice)

Mark Moses

Character: Anchorman

Roger Aaron Brown

Character: Alfred

Rob Huebel

Character: Jeremy

Trisha Gorman

Character: Crying Woman

Tonita Castro

Character: Elsa

Leslie Murphy

Character: Amy

Kasey Campbell

Character: Danny

Vince Grant

Character: Man #1 / Chip

Amy Schumer

Character: Woman #1 / Lacey

Marshall Manesh

Character: Indian Man

Aleister

Character: Sorry

Rene Gube

Character: Cell-Mate

Jim O'Heir

Character: Cop #2

Daniel Maurio

Character: Toilet Guy

Matthew Alan Brady

Character: Kissing Couple In Park (uncredited)

Tony Brown

Character: Gay Party Guest (uncredited)

Lauren Crawford

Character: Bikini Girl (uncredited)

Laura Mann

Character: Sarah (uncredited)

Prestin Persson

Character: Bikini Girl (uncredited)

Lauren K. Solomon

Character: Kissing Friendsy's Customer (uncredited)

Chris Spinelli

Character: Cyclist (uncredited)

Hannah Victoria Stock

Character: Party Girl (uncredited)