Disney gave fans something special to be grateful for on Thanksgiving, as it unveiled a new look at "Rogue One: A Star Wars Story" as part of "Disney's Magical Holiday Celebration" on ABC.

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The new teaser trailer shows Jyn Erso (Felicity Jones) outlining her plan to end the construction of the Death Star, and includes some great moments from K-2SO (Alan Tudyk), the former Empire enforcer droid reprogrammed to serve the Rebellion, and a scary promise from Ben Mendelsohn's villainous Director Orson Krennic.

In a time of conflict, a group of unlikely heroes band together on a mission to steal the plans to the Death Star, the Empire's ultimate weapon of destruction. This key event in the Star Wars timeline brings together ordinary people who choose to do extraordinary things, and in doing so, become part of something greater than themselves.

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Set just before the events of 1977's "Star Wars," the film is directed by Gareth Edwards from a script by Gary Whitta and Chris Weitz. It stars Felicity Jones, Diego Luna, Ben Mendelsohn, Donnie Yen, Mads Mikkelsen, Alan Tudyk, Jiang Wen and Forest Whitaker.

"Rogue One: A Star Wars Story" opens Dec. 15 in the United Kingdom and on Dec. 16 in North America.