Regarded as one of the smartest people on Earth, Mister Terrific has been affiliated with both the Justice Society and the Justice League, and will make the leap to live-action in James Gunn’s ...

But that's not the only delight that the filmmaker shared. "27 years ago today the modern Mr. Terrific (Michael Holt) appeared for the first time in DC Comics," Gunn avowed in a post on Instagram.

The current Mister Terrific, Michael Holt, is actually a legacy hero in the comics. The original Mister Terrific was a “Mystery Man” hero from the Golden Age of Comics named Terry Sloane.

One of the key superhero supporting characters in James Gunn’s Superman is a relatively obscure DC Comics hero named Mister Terrific. In the film, and presumably future DCU projects, X-Men ...