Sam, Dean and Castiel are transported into the animated world of Scooby Doo where they join forces with the Scooby gang to solve a ghostly mystery.

Aired on 03/29/2018

Jensen Ackles Jensen AcklesDean Winchester
Jared Padalecki Jared PadaleckiSam Winchester
Jim Beaver Jim BeaverBobby Singer
Misha Collins Misha CollinsCastiel
Alexander Calvert Alexander CalvertJack
Samantha Smith Samantha SmithMary Winchester
Kim Rhodes Kim RhodesSheriff Jody Mills
David Haydn-Jones David Haydn-JonesArthur Ketch
Ruth Connell Ruth ConnellRowena MacLeod
Mark Pellegrino Mark PellegrinoLucifer