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.

The MCU finally introduced the cosmic supervillain Galactus in The Fantastic Four: First Steps, one of the strongest entities in the Marvel universe. The film also delved somewhat into how Galactus came into existence.

Galactus proves to be one of the most formidable villains to appear in the MCU to date, but this character has been seen in a previous Marvel movie.