George Lucas has finally spoken out about the upcoming "Star Wars: The Force Awakens."

In a video released by Vanity Fair, Lucas asked director J.J. Abrams about Darth Vader's grandchildren. He said, "J.J., what happened to Darth Vader's grandchildren?"

Abrams responded with an evasive answer giving little away for the story for the upcoming film. He said, "Oh, George, this is great. You tell me man. You made all this up."

Lucas was not the only one to ask questions. Jared Leto also asked a question and wanted to know why he wasn't playing Chewbacca. However, Abrams kept his mouth sealed.

The director has been quiet about the details on his film. Interestingly enough the actors who questioned Abrams did not ask about Kylo Ren being a sith or if any of the characters in the film were related to Han Solo and Princess Leia. They also did not ask any specifics about the plot or why Luke Skywalker was missing in the promotionals.

Abrams has already said that Disney will not release any more trailers for the film and this is likely due to the fact that they want to keep the film a mystery and keep people excited for the premiere.

Throughout Abrams' career, the director has always kept his films secret and has never released specific about plots. This seems to be a major part of his famed "Mystery Box" philosophy.

The movie will open on Dec. 18 and is expected to break records. According to box office, the film is slated to open with $215 million and will likely make $762 million.

The film has already made $6.5 million in pre-sales breaking the record and many theaters are already sold out. "The Force Awakens" stars Oscar Isaac, Daisy Ridley, John Boyega, Harrison Ford, Carrie Fisher, Mark Hamill, Adam Driver, Domhnall Gleeson and Lupita Nyong'o. John Williams wrote the score for the film.

Watch the video below: