First Steps' is as action-packed as any Marvel film, though a little less gory than its previous entries. Here's everything parents should know before taking their kids to see 'The Fantastic Four: First Steps.

First Steps kicks off MCU Phase 6 by introducing Galactus, the cosmic World-Devourer. But Galactus isn’t merely a villain with an insatiable hunger; his consumption of worlds is tied to the Marvel Universe’s multiversal cycle of destruction and rebirth,