Marvel Comics has been pulling out all the stops in promoting their new Defenders series. Comicbook.com previously reported on a Defenders #1 Neal Adam variant cover, as well as Marvel's retailer support plan. Today, Marvel revealed another variant cover for Defenders #1. In addition to Neal Adams, Stuart Immonen will also be doing a variant cover. The Defenders features Doctor Strange, Namor, Silver Surfer, Red She-Hulk, and Iron Fist. The Defenders #1 is written by Matt Fraction with art and regular cover by Terry Dodson. The Defenders #1 is scheduled to arrive in comic book stores on December 7, 2011.