HBO's 'Harry Potter' Series Casts Rafe Spall as Arthur Weasley for Season 2

Key points

• Rafe Spall will play Arthur Weasley, the father of Ron Weasley, in the second season of HBO's 'Harry Potter' series.
• Molly Hewitt-Richards has been cast as Moaning Myrtle, the ghost who haunts Hogwarts.
• Jasper Ambrose will portray Colin Creevey, a Muggle-born student and fan of Harry Potter.
• The second season will adapt 'Harry Potter and the Chamber of Secrets' and joins previous cast additions including Kit Harington as Gilderoy Lockhart.
• The first season, titled 'Harry Potter and the Philosopher's Stone,' is scheduled to debut on HBO on December 25, 2026.

Background

HBO's 'Harry Potter' series is a multi-season adaptation of J.K. Rowling's book series, with the first season premiering on December 25, 2026. The show is written and executive produced by Francesca Gardiner, with Mark Mylod directing multiple episodes. Previous casting announcements for Season 2 included Kit Harington as Gilderoy Lockhart, Bonnie Hill as Ginny Weasley, Lenny Rush as Dobby, and Billy Barratt as Tom Riddle. The series is produced by Brontë Film and TV and Warner Bros. Television, with J.K. Rowling serving as an executive producer.

How outlets are covering it

Deadline, Variety, and The Hollywood Reporter all reported the casting news on September 15, 2026, confirming the three new roles for Season 2. Deadline highlighted the connection between Rafe Spall and his father, Timothy Spall, who played Peter Pettigrew in the original films. Syfy Wire also noted this nepotism angle, calling Spall a 'magical nepo baby' and comparing it to other father-son casting in the franchise, such as the Gleeson brothers. All sources agree on the casting details and the production status at Warner Bros. Studios Leavesden. No significant disagreements were found among the outlets.

Why it matters

The casting of Rafe Spall as Arthur Weasley is significant because it brings a major British actor to a central role in the Weasley family, a key part of the 'Harry Potter' narrative. The connection to Timothy Spall, who played Peter Pettigrew, adds a layer of meta-narrative interest for fans of the original films. The completion of the core cast for Season 2, which adapts 'Harry Potter and the Chamber of Secrets,' signals that the production is moving forward as planned, with the first season set to debut on Christmas Day 2026.

What to watch

Filming for Season 2 is currently underway at Warner Bros. Studios Leavesden. The first season, 'Harry Potter and the Philosopher's Stone,' is scheduled to premiere on HBO on December 25, 2026. Future casting announcements may include roles for Bill and Charlie Weasley, who are expected to appear in later seasons adapting 'Goblet of Fire'.