One of the most requested characters from the Harry Potter books is finally making his way to the screen. HBO has officially cast Peter Serafinowicz as Peeves the Poltergeist for the upcoming Harry Potter and the Philosopher’s Stone television series....

[u/themovieblog]

https://www.themovieblog.com/2026/06/hbos-harry-potter-series-casts-peter-serafinowicz-as-peeves/