The Flash Season 1 Episode 15 : Out of Time

Mark Mardon, having survived his apparent death during the black-matter explosion, returns seeking revenge on Joe for the death of his brother Clyde... and has the same weather-manipulation powers as his deceased sibling.

NameThe Flash Season 1 : Out of Time
Air DateMarch 17th, 2015
GenresDrama, Sci-Fi & Fantasy
NetworkThe CW
Production CompaniesWarner Bros. Television, Berlanti Productions, DC Entertainment, Mad Ghost Productions
WritersAaron Helbing, Todd Helbing
DirectorThor Freudenthal
Guest StarsChad Rook, Malese Jow, Roger Howarth, Jenn MacLean-Angus, Fred Henderson, Jeremy Schuetze, Liam McIntyre, Patrick Sabongui
Plot Keywordsdc comics, superhero, speed, based on comic, super power, masked superhero, supervillain