'Avengers: Infinity War' Fans Search For A Hat For Thanos

The Avengers: Infinity War trailer made its official debut this morning, but some fans think there's something missing.

The highly-anticipated trailer gave fans an idea of what to expect in the film, as the Marvel Cinematic Universe's mightiest heroes face off against Thanos (Josh Brolin). But when Thanos made his Infinity War trailer debut, some quickly noticed that he didn't have his usual helmet on.

According to the Infinity War directors, there's a good reason for this, as his lack of armor throughout the film is meant to be symbolic. Still, some fans think he looks rather...unusual without his helmet on.

Some have taken it upon themselves to photoshop a wide array of hats onto Thanos, while others have compared the villain to a wide array of pop culture references. Here's a round-up of some of our favorite tweets about Thanos needing a new hat.