Cameron Diaz

(Joy McNally)

Ashton Kutcher

(Jack Fuller Jr.)

Rob Corddry

(Hater)

Lake Bell

(Tipper)

Treat Williams

(Jack Fuller Sr.)

Dennis Farina

(Banger)

Jason Sudeikis

(Mason)

Dennis Miller

(Judge Whopper)

Zach Galifianakis

(Dave the Bear)

Michelle Krusiec

(Chong)

Deirdre O'Connell

(Mrs. Fuller)

Krysten Ritter

(Kelly)

Queen Latifah

(Dr. Twitchell)

Andrew Daly

(Curtis)