Directed by Robert Singer   Written by Eric Kripke   James Krieg   Jeremy Adams   Davy Perez   Cast Jared Padalecki ... Sam Winchester Jensen Ackles ... Dean Winchester Misha Collins ... Castiel Frank Welker ... Fred Jones / Scooby-Doo (voice) Grey Griffin ... Daphne Blake (voice) Matthew Lillard ... Shaggy Rogers (voice) Kate Micucci ... Velma Dinkley (voice) Dee Bradley Baker ... Phantasm (voice) Eric Bauza ... Cousin Slicker (voice) Stephen Stanton ... Cosgood Creeps (voice) Fred Tatasciore ... Colonel Sanders / Phantasm (voice) Peter New ... Jay Michael Girardin ... Alan Kegan Frith ... Ghost Kid Produced by Robert Berens   Spike Brandt   Brad Buckner   Jeremy Carver   Andrew Dabb   Meredith Glynn   Eric Kripke   Serge Ladouceur   Craig Matheson   McG   Jim Michaels   Eugenie Ross-Leming   Philip Sgriccia   Robert Singer   Pablito Tancinco   Shawn Wagoner   Jerry Wanek   Steve Yockey   Original Music by Jay Gruska   Christopher Lennertz

Additional Info Premiere: March 29, 2018 DVD Release: September 04, 2018 Blu-ray Release: September 04, 2018 Country: Distributor: Warner Brother Studios Websites: Production Companies Kripke Enterprises (KEI Kripke Enterprises Scrap Metal & Entertainment) Warner Bros. Television Wonderland Sound and Vision (in association with) Supernatural Films Distributors Warner Bros. Television   (2005) (World-wide) (TV) The WB Television Network   (2005) (United States) (season 1) (TV) The CW Network (The CW)   (2006) (United States) (season 2-15) (TV) Warner Home Video   (2006) (United States) (season 1) (DVD) Warner Home Video   (2007) (United States) (season 2) (DVD) Warner Home Video   (2008) (United States) (season 3) (DVD) Warner Home Video   (2009) (United States) (season 4) (Blu-ray) (DVD) Warner Home Video   (2009) (United States) (season 4) (DVD) Warner Bros. Home Entertainment   (2017) (United States) (season 12) (DVD) Warner Home Video   (2017) (United States) (season 12) (DVD) HBO Max   (2020) (United States) (VOD) (video) Warner Bros. Home Entertainment   (2006) (United States) (DVD) Rating Stats Overall Rating -- / 10 Our Rating -- / 10 Your Friends -- / 10 Male Users -- / 10 Female Users -- / 10 Site Ranking #337 / 21,269 Site Ranking