Christopher Nolan’s ‘Interstellar’ New Trailer Released: Another Spoiler About Time Travel Plot Hidden In Matthew McConaughey’s Dialogue? [VIDEO]

Back in 2012, perhaps long before Christopher Nolan was really thinking about "Interstellar," rumors were floating around that Marion Cotillard's role in "The Dark Knight Rises" would not be merely a board member of Wayne industries but was also famous villain Talia al Ghul. Christopher Nolan, who is not one for spoilers from his film sets, went on record against the rumors, ultimately misdirecting fans until finally the film was released and the rumors were confirmed.

This time around he's been so careful about plot spoilers surrounding "Interstellar" that he doesn't have to comment on anything - perhaps no one has any substantial ideas even worth addressing.

Nevertheless, today another trailer has been released for Nolan's space epic "Interstellar." In the new trailer there's some new footage involving the desolate earth that pilot Cooper (played by Matthew McConaughey) leaves behind in order to save it, More importantly he also utters something in this new trailer that hints more about the role time travel might play in the film's plot.

Matthew McConaughey spoke to Hitfix last year around the time that production on "Interstellar" began. The Academy Award winning actor commented on his biggest fear moving from indie film "Dallas Buyers Club" and onto the set of a huge budget blockbuster helmed by now Hollywood directing royalty, Christopher Nolan.

"So going into a big movie I had a bit of fear, going like, 'Was it so much of a machine that I'm going to still be able to have an experience?'," he said. "I'm serving his story but I'm still having a personal experience. And that was my biggest fear, or biggest trepidation going into it, but I have to say, I'm getting one out of it."

It makes sense that McConaughey's fears were eventually quelled, as most actors always have an amazing experience with the secretive and sometimes funny Christopher Nolan. In the newest trailer for "Interstellar" though, a line delivered by McConaughey suggests that time travel will play a big role in the upcoming IMAX camera infused film.

"Our mission does not work if the people on Earth are dead by the time we pull it off," yells Cooper to his crew. It goes by fast, but the fear of not making it back to earth in time adds to the already circulating speculation that "Interstellar" will involve the space mission traveling to other worlds and returning only to find that the Earth (including Cooper's children) is vastly different.

Nothing will be confirmed until the film's release date which is set for November 7th. Until then, fans can check out the new trailer for Christopher Nolan's "Interstellar" below.