Disappeared ( tv series ) - wikipedia Disappeared ( tv series ) Disappeared Title card ( season 6 -- present ) Genre True crime documentary Presented by Christopher Walker Composer ( s ) David Varga Country of origin United States No. of seasons 8 No. of episodes 108 Production Executive producer ( s ) Benjamin Ringe Diana Sperrazza Elizabeth Fischer Knute Walker Sharon Scott Producer ( s ) Various Angela Martenez Benjamin Adams Trueheart Chris Gidez Courtney Engelstein Diamaris Welch Erika Beck Grothues Heather Walsh James Cozza Joe Bergan Jonathan Damour Keila Woodard Kimberly Weinstein Leslie Mattingly Lindsay Carswell Lloyd Fales Sara Burns Sarah Gregory Stephanie Angelides Running time 40 to 43 minutes ( excl. commercials ) Production company ( s ) Peacock Productions Release Original network Investigation Discovery Picture format 480i ( SDTV ) 1080i ( HDTV ) Original release December 10, 2009 ( 2009 - 12 - 10 ) -- present External links Website investigationdiscovery.com/tv-shows/disappeared/ Disappeared is an American documentary television series on Investigation Discovery that debuted on December 10, 2009. The programmes contain re-enactments and interviews with law enforcement officers, investigators, friends, and relatives connected with cases in which individuals have gone missing unexpectedly. Each episode focuses on a single case of either one individual, or sometimes several individuals who disappeared together. The series ' initial run was composed of five seasons that originally aired between December 2009 to April 2013, followed by an indefinite hiatus. On April 11, 2016, the series resumed on the Investigation Discovery network, debuting its sixth season. The seventh season premiered March 26, 2017. Contents 1 Format 2 Broadcast history 3 Episodes 4 See also 5 References 6 External links Format Disappeared follows a documentary format. It features re-enactments and interviews with family members, friends, and law enforcement connected to the missing subject ( s ), to explore their recent lives and last actions prior to disappearing. By the time episodes air, some cases have been resolved, with a variety of outcomes, but most often the cases covered have not been explained at the time the episode reaches broadcast. Broadcast history The series debuted on December 10, 2009, featuring the case of Brandi Ellen Wells. After the series ' fifth season conclusion in 2013, it was on a three - year - long hiatus. On April 11, 2016, after the hiatus, the series returned to Investigation Discovery for a sixth season. The series was renewed for a seventh season, which premiered March 26, 2017. Episodes Main article : List of Disappeared episodes Season Episodes Season Premiere Season Finale 13 December 10, 2009 ( 2009 - 12 - 10 ) April 5, 2010 ( 2010 - 04 - 05 ) 13 October 4, 2010 ( 2010 - 10 - 04 ) December 27, 2010 ( 2010 - 12 - 27 ) 17 January 3, 2011 ( 2011 - 01 - 03 ) April 25, 2011 ( 2011 - 04 - 25 ) 27 October 24, 2011 ( 2011 - 10 - 24 ) April 30, 2012 ( 2012 - 04 - 30 ) 5 15 November 19, 2012 ( 2012 - 11 - 19 ) April 4, 2013 ( 2013 - 04 - 04 ) 6 10 April 11, 2016 ( 2016 - 04 - 11 ) June 6, 2016 ( 2016 - 06 - 06 ) 7 13 March 26, 2017 ( 2017 - 03 - 26 ) June 26, 2017 ( 2017 - 06 - 26 ) See also List of people who disappeared mysteriously References Jump up ^ `` Investigation Discovery Debuts New 1st Quarter Slate with Six New Series and the Finale of on the Case with Paula Zahn ''. The Futon Critic. Retrieved December 31, 2012. Jump up ^ `` Investigation Discovery Enters 2010 - 11 Upfront Season with Powerful Ratings Momentum ''. The Futon Critic. Retrieved December 31, 2012. Jump up ^ Sage, Alyssa ( March 17, 2016 ). `` Investigation Discovery Reviving Missing Persons Series ' Disappeared ' ''. Variety. Retrieved June 15, 2017. Jump up ^ `` Disappeared ''. TV Guide. Retrieved July 9, 2016. Jump up ^ `` Investigation Discovery Revives Viewer - favorite Series Disappeared for a Seventh Season, Giving Hope to a New Group of Families Still Searching for Their Missing Loved Ones -- Discovery Communications, Inc. ''. discovery.com. Retrieved August 16, 2016. Jump up ^ McLennan, Cindy ( March 17, 2017 ). `` Disappeared : Season Eight Kicks Off with 100th Episode ''. TV Series Finale. Retrieved June 9, 2017. External links Disappeared Official Facebook Page Disappeared on IMDb Disappeared at TV.com Retrieved from `` https://en.wikipedia.org/w/index.php?title=Disappeared_(TV_series)&oldid=804302779 '' Categories : 2010s American television series 2010 American television series debuts American crime television series American mystery television series English - language television programs Non-fiction television series Investigation Discovery shows Television series about missing people Television series featuring reenactments Works about unsolved crimes Talk Contents About Wikipedia Polski Edit links This page was last edited on 8 October 2017, at 02 : 31. About Wikipedia

Question: who is the narrator in disappeared on id
Answer: Christopher Walker