Harry Potter film actor Jason Isaacs has condemned "disrespectful" backlash regarding Black actor Paapa Essiedu's casting as Severus Snape in HBO's upcoming Harry Potter TV reboot.
Essiedu, known for his work in Black Mirror and HBO's I May Destroy You, was confirmed in April to portray the iconic Snape role previously immortalized by the late Alan Rickman in the original film franchise.

Isaacs, who portrayed Lucius Malfoy in the films, voiced strong support for Essiedu while criticizing what he called racially motivated online attacks.
"Paapa Essiedu stands among the finest actors I've ever witnessed," Isaacs stated during a FanExpo Denver panel discussion reported by Collider. "I've observed some frankly shameful online commentary about him. What they're really displaying is racism."
"The entire cast chosen for this Harry Potter series is extraordinary. These critics will be eating their words—or rather, their digital comments—once they see his phenomenal performance."
Snape remains one of the Wizarding World's most complex characters, with his true loyalties and motivations remaining ambiguous through much of the narrative before crucial revelations about his past connections to Harry's parents emerge.
The casting criticism parallels previous debates surrounding Hermione's race-switching casting in Harry Potter and the Cursed Child, with detractors arguing Essiedu's portrayal alters key narrative elements including Snape's childhood bullying and unrequited affection for Lily Potter.
Supporters counter that reimagining Snape's race could actually enhance certain thematic elements and relationships within the story.
"The creative team behind this series includes veterans from the films," Isaacs confirmed. "They're dedicating entire seasons to properly adapt each book - the results will speak for themselves."
The series has announced several high-profile castings including John Lithgow as Albus Dumbledore, Janet McTeer as Minerva McGonagall, and Nick Frost as Rubeus Hagrid.
Production is scheduled to begin this year, with HBO targeting a late 2026 or early 2027 premiere for the highly anticipated adaptation.