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.

A Manhattan with a retrofuturist sensibility is among the intriguing visual aspects of the film. We talk with its designers to get the details.

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),