Keira Knightley Penelope "Penny" Lockhart
Steve Carell Dodge Petersen
Connie Britton Diane
Martin Sheen Frank Petersen
Melanie Lynskey Karen Amalfi
Adam Brody Owen
Amy Schumer Woman #1 / Lacey
T.J. Miller Chipper Host / Darcy
Gillian Jacobs Waitress / Katie
Patton Oswalt Roache
Derek Luke Alan Speck
William Petersen Trucker
Mark Moses Anchorman
Rob Corddry Warren
Eve Streger Casting Assistant
Nathan Kahane Executive Producer
Roger Aaron Brown Alfred
Matthew A. Petrosky Steadicam Operator
Zene Baker Editor
Marshall Manesh Indian Man
Rob Huebel Jeremy
Peter Tothpal Key Hair Stylist
Bob Stephenson Officer Wally Johnson
Jim O'Heir Cop #2
Steve Golin Producer
Lorene Scafaria Director, Screenplay
Brad Morris Radio Announcer (voice)
Rob Simonsen Original Music Composer
Vince Grant Man #1 / Chip
Jeanne McCarthy Casting
Chris L. Spellman Production Design
Nancy Carell Linda Petersen
Tim Orr Director of Photography
Rene Gube Cell-Mate
Nicole Abellera Hallman Casting
Nicole Brown Executive Producer
Kasey Campbell Danny
Gary J. Wayton Stunt Coordinator
Monica Staggs Stunts
Leslie Murphy Amy
Laura Mann Sarah (uncredited)
Kathy Lucas Set Decoration
Tonita Castro Elsa
Steven M. Rales Producer
Perry Robertson Supervising Sound Editor
Gay Perello Property Master
Tony Brown Gay Party Guest (uncredited)
Shane Buttle Lighting Technician
Roxane Griffin Key Hair Stylist
Richard Dwan Jr. Sound Editor, Supervising Dialogue Editor
Randy L. Childs Construction Coordinator
Donald Frazee Special Effects Coordinator
James Wright Dolby Consultant
Mark Roybal Producer
Jonathan Sadoff Original Music Composer
Chris Spinelli Cyclist (uncredited)
George Santo Pietro Dolly Grip
Timothy P. Salmon Boom Operator
David LeRoy Anderson Makeup Artist
Prestin Persson Bikini Girl (uncredited)
Matthew Alan Brady Kissing Couple In Park (uncredited)
Ken Strain Boom Operator
Joy Gorman Wettels Producer
Kevin Zimmerman First Assistant Sound Editor
John Joseph Minardi Key Grip
Nick Neutra Foley
Trisha Gorman Crying Woman
Kristin M. Burke Costume Design
Heidi Higginbotham Costume Supervisor
Paul Horn Camera Operator
Cynthia Kershaw Art Department Coordinator
Kym Langlie Unit Publicist