Julian Dorn is one of a number of new characters joining The Flash for season 3, including major antagonists Dr. Alchemy and Savitar.
In fact, photos from the second episode of The Flash season 3 have been revealed, introducing a new character played by Harry Potter’s Tom Felton.
The casting announcement for Felton as Dorn revealed the character “suspects there’s more to Barry Allen than just his good guy reputation.”
In the season 2 finale of The CW’s DC Comics-based series following the Fastest Man Alive, The Flash set up a particularly famous comic book storyline called Flashpoint.