Galactus has arrived, and he's ready to devour the world. A new Fantastic Four: First Steps trailer debuted on Wednesday and showed the havoc wrought by the movie's big — emphasis on big — bad. Galactus (Ralph Ineson) has thus far only been teased in promotional materials while his shiny herald,

'The Fantastic Four: First Steps' features an ensemble cast including Pedro Pascal, Vanessa Kirby, Ebon Moss-Bachrach, and Joseph Quinn as the titular team. It is directed by Matt Shakman. In the new trailer, as the quartet is about to take the stage on 'The Ted Gilbert Show', they get alerts on their retro wristbands.