TV Deep Sea Detectives Deep Sea Detectives 7.75/10 by 6 users Deep Sea Detectives was a television show on The History Channel. The show began airing in 2003. In a post dated September 1, 2006 on the Deep Sea Detectives' message board, series producer Kirk Wolfinger stated that the show would not be renewed for another season. Details Casts Posters Images Title Deep Sea Detectives Alternative Titles First Air Date 2003-04-01 Last Air Date 2006-04-24 Number of Episodes 68 Number of Seasons 4 Genres Documentary, Networks History, Casts Richie Kohler, John Chatterton, Cade Courtley Plot Keywords , Richie Kohler John Chatterton Cade Courtley