Who Is Mr. Whatsit In 'Stranger Things'?

Who Is Mr. Whatsit In 'Stranger Things'?

Stranger Things season 5 introduced a number of new characters, but it turns out that one of the new spooky additions to the Netflix show was actually a familiar face. Holly Wheeler (Nell Fisher) spends the beginning of part 1 talking about Mr. Whatsit, a friend she claims is warning her about danger and monsters. The only problem? No one else can see him. Well, after she's taken by the Demogorgon in the final moments of episode 1, we finally le…