Cast Steve Grad ... Expert Corey Harrison   Produced by James Allgood   Katie Bigley   Paul Buccieri   Mary Donahue   Colby Gaines   John Giarratano   Sean Mackle   David McKillop   Brent Montgomery   Sean Moran   Simon Thomas   Shawn Witt

Additional Info Premiere: November 29, 2015 Country: Distributor: A&E Home Video Websites: Production Companies Leftfield Pictures History Channel (for) Distributors History Channel   (2009) (USA) (TV) A&E Home Video   (2010) (USA) (DVD) (seasons one & two) A&E Home Video   (2011) (USA) (DVD) (season three) A&E Home Video   (2012) (USA) (DVD) (season four) Rating Stats Overall Rating -- / 10 Our Rating -- / 10 Your Friends -- / 10 Male Users -- / 10 Female Users -- / 10 Site Ranking #3,773 / 21,118 Site Ranking