The first teaser trailer for Christopher Nolan's The Odyssey has been released. However, it comes with an important caveat.

As casting announcements continue to roll in, speculation and excitement has only grown surrounding Christopher Nolan’s follow-up to his critical and box office hit "Oppenheimer," which won him the Academy Award for best director.

The spectacular trailer for Nolan's $250 million gamble is debuting exclusively in theaters in front of Universal's 'Jurassic World Rebirth,' but promptly popped up online.