"The duo stated that their characters would be venturing into "...the fully animated world of Scooby-Doo". Announced at the now ongoing CW Upfronts presentation, the 13th season of Supernatural-unlucky for some, but clearly not the Winchesters-will feature an all-animated episode, which will involve Sam and Dean meeting up with the Mystery Team's beloved mascot. Now, Sam and Dean find themselves facing a creature of nearly unimaginable power... one that could save the world... or destroy it.
The CW has yet to announce its official schedule for the 2017-2018 season, but having Supernatural on its roster comes as no surprise to a fandom who's been passionate from the start. At the same time, it will set up a new chapter for Season 13. Robert Singer directed the episode written by Andrew Dabb (#1223).
"We're wrapping a lot of things up and certain plot lines will be ended this season - some forever and some temporarily - but also, that allows us to build up steam going into season 13", Dabb said, according to EW.
If fans were to ask the actors who play Dean and Sam themselves, they would get two completely different answers. Supernatural sure knows how to keep things interesting. Earlier this season, there was a Negan (Jeffrey Dean Morgan) reference.
Sam and Dean are caught in a risky situation on a new episode of Supernatural Thursday night at 8/7c. The website also teased what to expect on the season finale. It was revealed that Supernatural will have a crossover with another team of ghostbusting sleuths next season: The Scooby-Doo gang. "Then Lucifer (Mark Pellegrino) battles Sam, Dean and Castiel (Misha Collins) for control of his unborn child".