Liam McIntyre has been cast as Mark Mardon, also known as the Weather Wizard, on The Flash.
Mark Mardon is the brother of Clyde Mardon (Chad Rock) who appeared in the series premiere as the Weather Wizard. Mark returns to Central City to get justice for his brother’s death. Similar to his brother’s ability to control the weather, he will use his powers to go on a rampage to find his brother’s killer, Joe West (Jesse L. Martin).
McIntyre will first appear in Episode 15. He his the first Spartacus actor to appear on The Flash although fellow alums Manu Bennett, Cynthia Addai-Robinson, Katrina Law, and Nick Tatbay have all made appearances on Arrow.