“Those theories, there’s sometimes some truth”: Sadie Sink says internet theories revealed her Spider-Man casting

The Spider-Man: Brand New Day theories are so vast that Sadie Sink discovered she was cast in the film through the Internet.

Sink is officially done with Stranger Things, but her career is only getting started. The Tony Award-nominated actor is set to appear in the upcoming Marvel film, Spider-Man: Brand New Day, alongside Tom Holland. The Internet is obsessed with figuring out who she is playing. If there's a red-headed Marvel character, chances are someone online has speculated that Sink is playing her.