Peter Serafinowicz has just been cast as Peeves the Poltergeist in HBO's Harry Potter series, finally bringing a character the original films cut entirely to the screen. David and Becca dig into the story behind that absence, including Rik Mayall's actually-filmed 2001 Peeves footage that got scrapped by Chris Columbus, and the strange detail that Mayall's own kids thought he'd played Hagrid.

From there, the hosts get into why Serafinowicz's background in voice-driven political impressions lines up with Peeves' mimicry habit in the books, and which specific Philosopher's Stone chapters, including the walking-stick prank, never made it into the films. They also trace Peeves' book-only arc through Order of the Phoenix and the Battle of Hogwarts, arguing this casting signals HBO is building toward the books' actual ending rather than the movies'.

David and Becca land in different places on how fast this casting clicks with fans, and they leave listeners with an open question about which other book-only characters might get restored next.