Lifelong platonic friends Zack and Miri find themselves facing a severe cash-flow problem. An encounter with a porn star at a school reunion gives them the idea to settle their debts by making their own X-rated movie - a raunchy parody of Star Wars. However, they find having sex for the cameras makes them take a long look at their feelings for each other. Kevin Smith's comedy, starring Seth Rogen and Elizabeth Banks.

Lifelong platonic friends Zack and Miri look to solve their respective cash-flow problems by making an adult film together. As the cameras roll, however, the duo begin to sense that they may have more feelings for each other than they previously thought.