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Supernatural: Season 7 > Survival of the Fittest > Credits and Details
Directed by
Robert Singer Robert Singer  
Written by
Eric Kripke Eric Kripke ... created by
Sera Gamble Sera Gamble ... written by
Robbie Thompson Robbie Thompson ... executive story editor
Cast
Jared Padalecki Jared Padalecki ... Sam Winchester
Jensen Ackles Jensen Ackles ... Dean Winchester
Misha Collins Misha Collins ... Castiel
Jim Beaver Jim Beaver ... Bobby Singer
Mark Sheppard Mark Sheppard ... Crowley (as Mark A. Sheppard)
Rachel Miner Rachel Miner ... Meg Masters
James Patrick Stuart James Patrick Stuart ... Dick Roman
Osric Chau Osric Chau ... Kevin Tran
Larissa Gomes Larissa Gomes ... Bobby Singer / Louise
Robert Lawrenson Robert Lawrenson ... Royce / Leviathan
Olivia Cheng Olivia Cheng ... Susan / Leviathan
Brendan Penny Brendan Penny ... Demon
Niki Wipf Niki Wipf ... Polly
Brad Robertson Brad Robertson ... Demon
James Kot James Kot ... Leviathan
Aliyah O'Brien Aliyah O'Brien ... Gloria Jane (archive footage)
Produced by
Todd Aronauer Todd Aronauer ... producer
Kristin Cronin Kristin Cronin ... associate producer
Andrew Dabb Andrew Dabb ... producer
Ben Edlund Ben Edlund ... consulting producer
Sera Gamble Sera Gamble ... executive producer
Adam Glass Adam Glass ... co-executive producer
Peter Johnson Peter Johnson ... co-executive producer
Eric Kripke Eric Kripke ... executive consultant
Serge Ladouceur Serge Ladouceur ... co-producer
Daniel Loflin Daniel Loflin ... producer
Craig Matheson Craig Matheson ... co-producer
McG McG ... executive producer
Jim Michaels Jim Michaels ... co-executive producer
Philip Sgriccia Philip Sgriccia ... executive producer
Robert Singer Robert Singer ... executive producer
Jerry Wanek Jerry Wanek ... co-producer
Original Music by
Jay Gruska Jay Gruska  
Special Effects by
Rob Mackie Rob Mackie ... first assistant
Greg Pyne Greg Pyne ... special effects technician
Randy Shymkiw Randy Shymkiw ... special effects coordinator
Tyler Shymkiw Tyler Shymkiw ... special effects assistant
Visual Effects by
Adele Jones Adele Jones ... visual effects coordinator
Grant Lindsay Grant Lindsay ... visual effects producer
Mark Meloche Mark Meloche ... visual effects supervisor
Christopher J. Richardson Christopher J. Richardson ... lead compositor
Nadav-Sacha Santo Nadav-Sacha Santo ... I/O Coordinator
Cory Virs Cory Virs ... digital compositor / visual effects
Stunts
Lou Bollo Lou Bollo ... stunt coordinator
Mike Carpenter Mike Carpenter ... stunt double: Jared Padelecki
James Mowat James Mowat ... leviathan guard
Todd Scott Todd Scott ... stunt double: jensen ackles
Wally Crowder Wally Crowder ... los angeles stunt consultant
Survival of the Fittest
Additional Info
Premiere: May 18, 2012
DVD Release: September 18, 2012
Blu-ray Release: September 18, 2012
Country: United States
Distributor: Warner Brother Studios
Websites: IMDb Wikipedia
Ratings
IMDb

8.4 / 10

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)