Doorways is a proposed science fiction series from writer George R. R. Martin. A pilot was shot in May 1992, starring George Newbern, Anne Le Guernec, Robert Knepper, Kurtwood Smith, Hoyt Axton, Max Grodenchik, and Carrie-Anne Moss, but was not picked up, and the project was shelved.

In 2010, IDW Publishing developed an adaptation of the TV pilot into comic book format.