Here's a special look at Marvel's highly-anticipated new show 'Moon Knight'

We'll get to meet Moon Knight pretty soon, but how much do you know about the Marvel character?

In a featurette, actor Oscar Isaac spoke about playing the role of Marc Spector, a former US Marine with Dissociative Identity Disorder (DID) who becomes a conduit for the Egyptian moon god Khonshu.

"It's a real, legitimate character study," he said. "Our job was to put a lens on the things that have the most dramatic juice and ultimately take the mental health aspect incredibly seriously."

Director Mohamed Diab said, "The way we're tackling the story, we learn about Steven, and then we learn about Marc. And they're the same person."

Based on the clips shown in the featurette, Marc is struggling with separating his "waking life and dreams."

Cast member Ethan Hawke said that the duality that lives in the main character is reflected in the rest of the show.

"Every aspect of this show has a duality, and we've shifted the paradigm," he said.

"Moon Knight" is set to stream March 30 on Disney+. —JCB, GMA News