Secrets, Surprises, and Magic: What We Know About the Mysterious New ‘Harry Potter’ Series

Just when I thought the streaming wars couldn’t get any more bizarre, HBO decided to wave its wand and conjure up a full-on Harry Potter reboot. Seriously, did anyone have “Dumbledore cast via Mad Lib” or “every British actor ever” on their 2026 bingo card? The nostalgia is palpable, sure—but let’s not ignore the faint whiff of desperation. Rowling is back in the producer’s chair, God help us all, and I can’t decide if I’m more curious to see John Lithgow in wizard robes or to find out exactly how much more shame we’re all willing to endure for another trip to Hogwarts. Will this be pure magic or a spell gone horribly sideways? Maybe both! Brace yourself: LEARN MORE.HBO’s Harry Potter reboot is anticipated to hit the streaming service in 2026. The Onion shares everything that is known about the TV adaptation so far. 

Q: Is J.K. Rowling involved?

A: The author will serve as Executive Producer and Chief Goodwill Destroyer. 

Q: Who is playing Dumbledore?

A: John Lithgow stepped in after the show lost J.K. Rowling’s first choice of Kevin Spacey.

Q: Who else has been cast?

A: Every single person who comes up when you Google “British actor.”

Q: Will my child like this show?

A: It’ll be great for your 35-year-old son who still lives at home.

Q: Why is HBO doing this?

A: Amazon already beat them to Lord Of The Rings. 

Q: How will it differ from the original films?

A: Fans will watch it with significantly more shame.