Sam will be baffled when Dean can suddenly see his old imaginary friend It's time for a good old-fashioned Supernatural flashback. 'Supernatural' Season 11: Cas Has A Plan To Kill The Darkness, What Could Go Wrong? Misha Collins Explains Sam (Jared Padalecki) and Dean (Jensen Ackles) will dive into the world of imaginary friends during "Just My Imagination," and the episode will involve a flashback to young Sammy.

Is there a good chance that the current season of 'Reign' will be its last? Is there a good chance that the current season of Reign will be its last? Chatter On Returning Character To 'Reign' That seems to be the case based on Tuesday's report from TV By The Numbers.

'Arrow' showrunner Marc Guggenheim revealed the first look at the upcoming episode featuring a Flash crossover.

James Neate's character may have a few important answers for the Arkers The 100 is no stranger to flashbacks, but season 3 will take the story further back than ever before.