Meet the cast of Marvel's What If from Chris Hemsworth to Natalie Portman What If? is the next Marvel TV series to be released on Disney Plus following Loki - but who’s in the huge ensemble cast? Cut through the noise by getting the day's biggest stories sent direct to your inboxInvalid EmailSomething went wrong, please try again later. Click here We use your sign-up to provide content in ways you've consented to and to improve our understanding of you. This may include adverts from us and 3rd parties based on our understanding. You can unsubscribe at any time.More info