On the heels of booking a life-changing motion picture, a film director drives away his girlfriend and aggressively re-enters the LA dating scene.

Garrett is a rising YouTube star. Shell is a deeply emotional fan. When they begin a romantic relationship, he's forced to question whether opening your life to strangers online is an invitation to community and rescue... or to stalking, obsession and madness.

Inspired by the Internet’s “404” error code, Dimension 404 aims to evoke that 3 AM feeling of wandering onto the weird side of the web, stumbling upon stories that cannot be explained in the world that we know.