Sigourney Weaver as Sandy Travis

Emile Hirsch as Tim Travis

Jeff Daniels as Ben Travis

Michelle Williams as Penny Travis

Kip Pardue as Matt Travis

Deirdre O'Connell as Marge Dwyer

Ryan Donowho as Kyle Dwyer

Suzanne Santo as Steph Connors

Jay Paulson as Vern

Luke Robertson as Jack Johnson

Lee Wilkof as Mitchell Goldstein

Terry Beaver as Dr. Montey

Sara Tanaka as Shelly Chan

Ned Benson as Undercover Hippie

Larry Fessenden as Store Clerk

Ryan Patrick Bachand as Sid

Lori Yeghiayan as Veteran Home Reception

Heidi Newhart as Angela

Ari Graynor as Jenny

Erin Fritch as Emily Slaff

Wayne Kasserman as Robert

Matthew Carey as Brett Tabisel

Henry Strozier as Dr. Davis

Stephen Rowe as Emergency Room Doctor

John Rue as Hal

Sylvia Kauders as Hattie

Jen Jones as Sophie

Lee Brock as Inappropriate Soccer Mom #1

Barbara Gulan as Inappropriate Soccer Mom #2

Adam LeFevre as Bob Clyde

Bruce Norris as Mr. Barnes

Justin Vivian Bond as Kiki

Kenny Mellman as Herb

Nicole Tubiola as Tabitha

Fran McGee as Martha

Raymond Anthony Thomas as Police Officer

Chuck Patterson as Dean Demarco

John Bliss as Murph

Jack Donner as Kenny

Linda S. Nelson as Mrs. Johnson

Valerie Wright as Nurse

Michael Lawson as Manny

Alberto Vazquez as Manuel - Driver

Robert Emmet Lunney as Principal

Gordon Joseph Weiss as Scraggly Homeless Man

Tonye Patano as Big Mean Teacher

Francis Benhamou as Monica

Marcia DeBonis as Nurse Lindy

Rodrigo Lopresti as Kissing Partygoer

Gray Madder as Bobby

Olga Merediz as Maria

Mizan Kirby as Caterer