Paul (2011) is a science fiction comedy film directed by Greg Mottola and written by Simon Pegg and Nick Frost, who also star in the film. The movie combines elements of road comedy with extraterrestrial adventure.

The story follows two geeky friends, Graeme (Simon Pegg) and Clive (Nick Frost), who are on a road trip across the United States to attend a comic book convention. Their journey takes an unexpected turn when they encounter Paul (voiced by Seth Rogen), a wise-cracking alien who has escaped from government captivity.

The trio then embarks on an adventure to help Paul return to his spaceship while evading government agents and a religious fanatic.

Paul is known for its humor, pop culture references, and affectionate nods to classic science fiction films. The film received positive reviews for its witty script and the chemistry between the cast members.