A new Zack Snyder's Justice League video has been released via the IGN Fan Fest and it's rife with easter eggs.

Appeasing at the IGN Fan Fest, Zack Snyder shared a new video entitled "The Mother Box Origins." The CG video features the song "Time" by Tom Waits and is filled with all sorts of goodies.

"I doodled all those. There's a million Easter eggs in it, and if you go look there's storylines that I had been working on that if the film had been continued or if you look at the past histories, there's a bunch of little details in there for everybody," Snyder teased. "It's really worth taking a long slow look at because it's really fun, and I think for fans it's really a treat."

Snyder also confirmed at the Fan Fest that a black-and-white version of Zack Snyder's Justice League will appear on HBO Max later int he year. Discussions for a theatrical release are still ongoing, but if it does happen it will include an intermission with new music scored by Junkie XL.

Zack Snyder's Justice League will debut on March 18 on HBO Max in the U.S. and in various other territories on other HBO services.