The Flash returns Oct. 4 on The CW

Updated July 01, 2016 07:30 PM
Credit: Everett Collection

The Flash is getting even more magical in season 3.

Harry Potter alum Tom Felton has joined the cast as a series regular, Entertainment Weekly has confirmed.

As first reported by, the 28-year-old actor will play Julian Dorn, another CSI at the Central City Police Department who has suspicions about Barry Allen (Grant Gustin). It’s unclear what role Dorn will play in the Flashpoint storyline that was recently confirmed (more on that here).

Best known for playing Draco Malfoy, Felton’s TV credits include Murder in the First and Full Circle.

The Flash returns Oct. 4 on The CW.