Attending a Cinema Expo held in Russia, FilmPro Russian reports that a presentation by Warner Bros. Pictures has revealed that the first trailer for Marvel Studios' "Avengers: Age of Ultron" will be attached to copies of Christopher Nolan's "Interstellar". Marvel generally posts its trailers online a week before they hit cinemas, suggesting the 'Ultron' trailer will premiere during the last week of October ahead of the release of "Interstellar" on November 7th. The report has NOT been confirmed by either Marvel or Disney, and it isn't known if the same situation will happen in North America or just in Russia.