Harry Potter stars, James and Oliver Phelps, will appear at Supanova Pop Culture Expo as part of the Gold Coast Film Festival later this month.

The identical twins — who played Fred and George Weasley — will introduce an encore screening of the final instalment of the Harry Potter franchise, ‘Harry Potter And The Deathly Hallows Part 2’.

"I am thrilled that James and Oliver Phelps will be with us on Saturday 21st to introduce our special encore screening of the final instalment of Harry Potter,” GCFF director Casey Siemer says.

“As we have always said, the relationship between Supanova and the Gold Coast Film Festival is going to create many exciting experiences for fans. Experiences where we extend and ameliorate audience interaction with film and television guests.

“I hope both events see outstanding support from Gold Coasters and I encourage everyone to get out and attend both Supanova and the film festival next weekend.”

The film screens at Birch Carroll & Coyle Australia Fair Cinemas in Southport on Saturday April 21 at 8.30pm. Fans are encouraged to come dressed in Harry Potter themed costumes, with a fantastic prize awarded for ‘Best Costume’.

The Gold Coast Film Festival, presented by Australia Fair Shopping Centre, will be held April 19-29 at Birch Carroll and Coyle Cinemas at Australia Fair Shopping Centre in Southport.