Tobey Maguire as Jeff Lang

Elizabeth Banks as Nealy Lang

Kerry Washington as Rebecca Mazzoni

Ray Liotta as Peter Mazzoni

Laura Linney as Lila

Dennis Haysbert as Lincoln

Gary Schwartz as Plans Inspector

Cathy Vu as Fantasy Fruit Girl

Rose Cano as Alma

Traci L. Crouch as Pregnant Traci

Gretchen Lieberum as Great Internet Boobs

Marlette Buchanan as Angela

Lucas Steel Estes as Ultrasound Child

Heidi Barrientes as Neighbor (uncredited)

Sarah Best as Basketball player (uncredited)

Nikita Breznikov as Detective (uncredited)

Natasha Duvall as Basketball Player (uncredited)

Amanda Hardy as Basketball Player (uncredited)

Lisa Miller-Jacobs as Mojito Girl (uncredited)

Shanga Parker as Ron (uncredited)

Jesse James Pattison as Basketball Player (uncredited)

Sam Trammell as Chris (uncredited)