For Nigerian-American director Julius Onah (“The Cloverfield Paradox”), entering the MCU with “Captain Marvel: Brave New World” provided the opportunity to make a paranoid thriller, one in which Anthony Mackie’s Sam Wilson, the new, untraditional Captain America, must stop a global threat involving the powerful substance adamantium.

Brave New World is about to hit cinemas, bringing with it the gamma-ray-powered Red Hulk. Here's what you need to know about that high-energy radiation.

Harrison Ford's character becomes the Red Hulk in "Captain America: Brave New World," although the reveal plays out differently in the comics.