Marvel’s ‘Fantastic Four’ introduces powerful new characters to the MCU, and ends with tease for ‘Avengers: Doomsday’—here’s the ending and post-credits scene, explained.

First Steps premiered in theaters last week and kicks off Phase Six of the Marvel Cinematic Universe. It drops viewers into a retrofuturistic world where -- due to an accident that mutated them and gave them powers -- the heroes are Reed Richards/Mister Fantastic (Pedro Pascal),

First Steps is an upcoming Marvel Studios film, the 37th MCU installment and a reboot of the Fantastic Four series. Directed by Matt Shakman, it stars Pedro Pascal, Vanessa Kirby, Joseph Quinn, and Ebon Moss-Bachrach.