Paul

Graeme Willy (Simon Pegg) and Clive Gollings (Nick Frost) are British comic book and sci-fi enthusiasts and best friends who travel to the United States to attend the annual San Diego Comic-Con. The two then embark on a road trip through the Southwestern U.S. to visit UFO sites on a remote desert highway at night. After a brush with homophobic rednecks at a diner, they watch a car driving erratically and crashing. They stop to offer assistance to the driver, who is revealed to be an alien named Paul (Paranoid Alien Ultra Life-Force). Graeme agrees to give a ride to Paul, despite Clive fainting and wetting his pants upon seeing him.