Angela Bettis as May

Jeremy Sisto as Adam

Anna Faris as Polly

James Duval as Blank

Nichole Hiltz as Ambrosia

Kevin Gage as Papa

Merle Kennedy as Mama

Chandler Riley Hecht as Young May

Rachel David as Petey

Nora Zehetner as Hoop

Will Estes as Chris

Roxanne Day as Buckle

Samantha Adams as Lucille

Brittney Lee Harvey as Diedre

Connor Matheus as Kindergarten Boy

Mike McKee as Optometrist

Ken Davitian as Foreign Doctor

Bret Roberts as Distraught Man at Veterinarian Office

Traci Burr as Short Girl

Jude McVay as Zombie

Tricia Kelly as Amy

Norwood Cheek as Guy on Bench

Jesse Hlubik as Jack

Jennifer Grant as Jill

Lucky McKee as Guy Making Out in the Elevator (uncredited)

Meredith Hines as Woman at the Restaurant (uncredited)