Due Date

Due Date Trivia

A white French bulldog appears in both Due Date and The Hangover, but it is not the same dog. Scott Budnick was an Executive Producer on both films and owns a French bulldog.
SPOILER: In the end, Ethan is briefly seen playing a stoner on a fictional episode of Two and a Half Men. 'Zach Galafianakis' played a college stoner in the short-lived sitcom Boston Common.