Heat Wave (Mick Rory) is a supervillain appearing in comic books published by DC Comics, commonly as an enemy of The Flash and a member of The Rogues along with Captain Cold. Actor Dominic Purcell has portrayed the character in The CW's Arrowverse television series The Flash and starred on Legends of Tomorrow until the sixth season. Publication history Heat Wave was first introduced in The Flash #140, written by John Broome. He was first made to be a rival for Captain Cold. However, in recent comics by Geoff Johns, Rory looks to Captain Cold to help him keep his obsession at bay, though Cold thinks he'll eventually become beyond help. Fictional character biography Born on a farm outside Central City, Mick Rory became fascinated with fire as a child. This fascination turned into an obsession and one night, he set his family's home ablaze. His obsession was so great, that he simply watched the flames engulf his house, instead of running to get help. After this event, Rory went to live with his uncle. His pyromania continued and he was forced to run away after locking a schoolmate in his house and setting it on fire, after the boy locked Rory in a meat locker during a field trip. He took a job as a fire eater with a traveling circus. This did not last long either, as he ended up setting the circus on fire. He has an intense fear of cold, called cryophobia. This was due to a school field trip (noted above) to a slaughterhouse, during which one of his friends locked him in a freezer. It was these events that made him desperate to fight his fire obsession and after seeing the Rogues in action in Central City, he decided to use his mania to become a villain. He created a protective costume made of asbestos (this was back before the dangers of asbestos were known), built a gun-sized flamethrower (nicknamed the "Hot Rod"), and became Heat Wave. As he was committing crimes in Central City, it was inevitable that he would run into the Flash, which he did quite regularly. Subsequently, he also ended up in jail quite regularly. He also became an adversary of Captain Cold, due to his aversion to cold temperatures. It was Captain Cold who introduced Heat Wave to the Rogues, and in his first appearance they teamed up to