Of all the things in the universe, what does the cosmic being Galactus want with a little baby in "Fantastic Four: First Steps"? Our video explains it all.

First Steps star Ralph Ineson has shared some new behind-the-scenes photos, revealing our first look at the practical costume he donned as the MCU's terrifying Galactus. Check it out!

The $79.95 Galactus popcorn buckets are limited edition and the first batch has already sold out online. The next group will be available on July 26.

On July 26 at 10:00 a.m. ET, you can pre-order the Fantastic Four: First Steps Galactus LED popcorn bucket from AMC, Regal, and Cinemark for $79.95.

First Steps finally gives us what fans have been waiting for: Silver Surfer and Galactus in all their cosmic glory.

Ralph Ineson, whose gigantic stature and booming voice can be found in Fantastic Four this week, co-starred alongside Nicholas Hoult, aka Superman's Lex Luther, in last year's Robert Eggers-directed Nosferatu remake. And now, the pair have bonded further, as each currently serve as the main antagonist in this year's comic book movie tentpoles.

Working with then-unknown filmmaker Robert Eggers on 'The Witch' supercharged the actor's career, eventually allowing him to play one of the biggest characters in the Marvel mythos.

First Steps gives a spectacular new story about Marvel's First Family with a bold, breathtaking superhero blockbuster.

First Steps introduces plenty of characters to the MCU, but its strongest one isn't Galactus or Franklin Richards.