Documentaries that have been produced by the Discovery Channel.
| Season | From | To | Episodes |
|---|---|---|---|
| All Seasons | |||
| Specials | 0 | ||
| Season 1988 | January 1988 | 1 | |
| Season 1992 | January 1992 | 1 | |
| Season 1994 | March 1994 | November 1994 | 8 |
| Season 1995 | March 1995 | December 1995 | 7 |
| Season 1996 | January 1996 | October 1996 | 10 |
| Season 1997 | October 1997 | November 1997 | 15 |
| Season 1998 | January 1997 | May 1998 | 10 |
| Season 1999 | January 1999 | September 1999 | 24 |
| Season 2000 | March 2000 | July 2015 | 23 |
| Season 2001 | January 2001 | November 2014 | 24 |
| Season 2002 | January 2002 | March 2014 | 30 |
| Season 2003 | January 2003 | December 2003 | 29 |
| Season 2004 | January 2004 | August 2009 | 48 |
| Season 2005 | January 2005 | September 2012 | 33 |
| Season 2006 | January 2006 | August 2015 | 44 |
| Season 2007 | January 1997 | September 2008 | 45 |
| Season 2008 | January 2008 | May 2009 | 34 |
| Season 2009 | January 2005 | December 2009 | 56 |
| Season 2010 | February 2010 | December 2010 | 47 |
| Season 2011 | February 2008 | May 2012 | 52 |
| Season 2012 | January 2012 | December 2012 | 43 |
| Season 2013 | December 2012 | December 2013 | 34 |
| Season 2014 | January 2014 | December 2014 | 25 |
| Season 2015 | March 2013 | November 2015 | 23 |
| Season 2016 | January 2016 | February 2017 | 9 |
| Season 2017 | March 2017 | September 2017 | 3 |
| Season 2018 | June 2018 | December 2018 | 5 |
| Season 2019 | April 2019 | July 2019 | 6 |
| Season 2020 | March 2020 | November 2020 | 8 |
| Season 2021 | January 2021 | November 2021 | 17 |
| Season 2022 | November 2022 | 1 | |
| Season 2024 | August 2024 | 1 | |
| Unassigned Episodes | 241 |
| Season | From | To | Episodes |
|---|---|---|---|
| All Seasons | |||
| Specials | 0 | ||
| Season 2007 | November 2007 | 1 | |
| Season 2009 | March 2009 | 1 | |
| Unassigned Episodes | 955 |
| Season | From | To | Episodes |
|---|---|---|---|
| Season 1 | November 2007 | 1 | |
| Unassigned Episodes | 956 |
No actors for this record.
| Name | Number of Episodes | Dates | |
|---|---|---|---|
| Nathan Antila | 2 | 03/04/2009 | |
| Graeme Ball | 2 | 03/04/2007 | |
| Adrienne Ciuffo | 2 | 03/12/2000 | |
| Taima Hervas | 1 | 03/29/1995 | |
| Alan Lindgren | 1 | ||
| Steve Eder | 1 | 05/14/2005 | |
| Shirley Tatum | 1 | 01/31/2007 | |
| Mei Tow | 1 | 10/11/2009 | |
| David Elisco | 1 | ||
| Chris Ould | 1 | ||
| Dan Bree | 1 | 01/31/2007 | |
| Frederique Darragon | 1 | ||
| Michael Olmert | 1 | ||
| Mose Richards | 1 | 05/08/2005 | |
| Alana Campbelle | 1 | 12/10/2003 | |
| Christopher Blow | 1 | 08/10/2012 | |
| Victoria Hughes | 1 | ||
| David Taylor | 1 | 05/30/1999 | |
| Howard B. Swartz | 1 | 06/26/2003 | |
| Alain Zenou | 1 | ||
| Tim Conrad | 1 | 06/26/2011 | |
| Robert Eagle | 1 | 11/16/2000 | |
| Josh Rosen | 1 | 09/11/2004 | |
| David Boodell | 1 | 08/05/2015 | |
| Barry Clark | 1 | ||
| Richard Burke-Ward | 1 | ||
| Peter Crabbe | 1 | 05/14/2005 | |
| Josh Dasal | 1 | ||
| Savas Georgalis | 1 | 06/28/2009 | |
| Allen Abel | 1 | ||
| Frankie Glass | 1 | 03/21/2004 |
| Name | Number of Episodes | Dates | |
|---|---|---|---|
| Linda Hunt | 1 | 01/01/1997 | |
| Josh Gates | 1 | 06/30/2021 |
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No artwork of this type.
No artwork of this type.
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