Due Date— Full Cast

Robert Downey Jr.

as Peter Highman

Zach Galifianakis

as Ethan Tremblay

Michelle Monaghan

as Sarah Highman

Jamie Foxx

as Darryl

Juliette Lewis

as Heidi

Danny McBride

as Lonnie

RZA

as Airport Screener

Matt Walsh

as TSA Agent

Brody Stevens

as Limo Driver

Jakob Ulrich

as Patrick

Naiia Ulrich

as Alex

Todd Phillips

as Barry

Bobby Tisdale

as Carl

Sharon Conley

as Airport X-Ray

Nathalie Fay

as Flight Attendant