Adam Brody as Carter Webb

Meg Ryan as Sarah Hardwicke

Kristen Stewart as Lucy Hardwicke

Olympia Dukakis as Phyllis

Makenzie Vega as Paige Hardwicke

Elena Anaya as Sofia Buñuel

Dustin Milligan as Eric Watts

JoBeth Williams as Agnes Webb

Kelsey Keel as Teenage Girl

Danielle Savre as Teenage Girl

Gia Mantegna as Teenage Girl

Rob Reinis as Avi Rosenberg

Graham Wardle as Gabe Foley

Elise Gatien as Tiffany

Beau Mirchoff as Teenager

Clark Gregg as Nelson Hardwicke

Ilyse Mimoun as Nelson's Assistant

Ginnifer Goodwin as Janey

Karin Konoval as Dr. Ida Rosen

Jeff Cunningham as Howard Portchnik

Tamara Lovegrove as Party Girl

Brittany Starling as Party Girl

Kristin Ruff-Frederickson as Shopper

Mike Vardy as Passerby

Krsy Fox as Tanya