Will Reynolds is training his best friend Zach Andrews how to take over his job as a pizza deliveryman. On Will's last day on the job, they accidentally run over a monkey. Unsure about what to do, Will and Zach take the monkey along with them and try to figure out where it came from. With a job interview hanging over Will at the end of the day, they must not only figure out what to do with the monkey, but also what next big step they will take in their lives.