Green Door (miniseries)

Green Door is an American web series miniseries created by Dan Futterman and Dee Johnson, starring DJ Qualls. It premiered on the Sundance Channel's website on October 29, 2008.

The series follows the character of Chase Moore (Qualls), a mathematician working for a mysterious corporation called "The Company." Chase is unexpectedly promoted and given a green door keycard, granting him access to a secure, restricted area. As Chase delves deeper into his new role and the secrets of The Company, he becomes increasingly paranoid and begins to question his sanity and the nature of reality itself.

Green Door is notable for its exploration of themes such as corporate espionage, psychological thriller elements, and the blurring lines between reality and perception. It was an early example of a high-quality web series produced by a traditional television network, predating the widespread adoption of streaming services. The series ran for six episodes.