Watch Supernatural Live Streaming Online, Supernatural Live, Live stream link for The CW here For all you Supernatural fans without cable, Supernatural online for free. Get the latest Supernatural TV Shows, seasons, episodes, news and more. Supernatural Season Episode Online, Supernatural online streaming, watch Supernatural mobile. Supernatural Premieres Thursday at Tonight at 8/9c. Supernatural is an American fantasy horror television series created by Eric Kripke. It was first broadcast on September 13, 2005, on The WB, and subsequently became part of successor The CW’s lineup. Starring Jared Padalecki as Sam Winchester and Jensen Ackles as Dean Winchester, the series follows the two brothers as they hunt demons, ghosts, monsters, and other supernatural beings. The series is produced by Warner Bros. Television, in association with Wonderland Sound and Vision. Along with Kripke, executive producers have been McG, Robert Singer, Phil Sgriccia, Sera Gamble, Jeremy Carver, John Shiban, Ben Edlund and Adam Glass. Former executive producer and director Kim Manners died of lung cancer during production of the fourth season.