Halloween has passed, but Paramount Pictures wants to give you a treat for putting on a creepy face. In promotion of its horror smash hit Smile 2, Paramount Pictures has set up a website where you can watch some of the film for free if you shoot the biggest smile into your computer’s camera.

To do it, you’ll have to activate your web camera on your laptop or phone, and in a small picture-in-picture window alongside the film clip, you’ll see your own face smiling back at you. If you stop smiling like a maniac for even a moment, the playback pauses and turns to black, with a message that says “Keep Smiling.”

Watch a seven-minute free excerpt of Paramount's new horror flick 'Smile 2' online — but the grin you'll need to plaster on your face is not included.

To watch the preview, you have to first give Paramount access to your webcam and then smile the entire time it plays. Yep, you read that right; you have to grin at your computer for the entire seven minutes.

The opening scene of recently released horror movie Smile 2 is now available to watch online for free – but there's an appropriate twist if you want to press play. The first seven minutes of the sequel are now streaming on the movie's official website,

Busted! So to see what happens, you have to grin—fortunately, your expression doesn’t have to be as demonically exaggerated as the afflicted characters in the Smile movies, but it’s got to be somewhere between “polite listener” and “beauty pageant contestant.

Paramount will let you watch the first 7 minutes of Smile 2, but you have to smile into your webcam during the whole clip