Season
- Season 1 1993-12-10
- Season 2 1994-12-16
- Season 3 1995-08-20
- Season 4 1996-09-02
- Season 5 1997-08-17
- Season 6 1998-07-27
- Season 7 2000-01-03
- Season 8 2001-01-08
- Season 9 2002-01-02
- Season 10 2003-01-01
- Season 11 2004-01-16
- Season 12 2005-01-05
- Season 13 2006-01-04
- Season 14 2007-01-17
- Season 15 2008-01-07
- Season 16 2010-01-14
- Season 17 2010-10-29
- Season 18 2011-10-03
- Season 19 2013-07-16
- Season 20 2021-02-20
- Season 21 2021-07-25
- Season 22 2021-11-28
- Season 23 2022-02-16
Season 23 Episode
- Season 11 Guns of the Russian Military
- Season 11 The F-15
- Season 11 The Submarines
- Season 11 Pacific Coast Highway
- Season 11 Gangster Guns
- Season 11 Ship of Gold
- Season 11 Racetrack Tech
- Season 11 Oil Fire Fighting
- Season 11 Command Central
- Season 11 Front Line Reporting
- Season 11 Nature's Engineers
- Season 11 Bible Tech
- Season 11 The Power Grid
- Season 11 Bathroom Tech
- Season 11 Engineering Disasters 6
- Season 11 F-18 Hornet
- Season 11 Hydraulics
- Season 11 The Subs of WWII
- Season 11 Plane Crashes
- Season 11 D-Day Tech
- Season 11 A-10 Tankbuster
- Season 11 Rubber
- Season 11 City Water
- Season 11 Greatest Movies Gadgets
- Season 11 Robots
- Season 11 Nuclear Tech
- Season 11 Apollo 11
- Season 11 World War I Tech
- Season 11 Distilleries
- Season 11 Oil Tankers
- Season 11 Athens Subway
- Season 11 Extreme Aircraft
- Season 11 Engineering Disasters 7
- Season 11 George Washington Bridge
- Season 11 Building a Skyscraper: The Skeleton
- Season 11 Building a Skyscraper: The Exterior
- Season 11 Building a Skyscraper: The Human Environment
- Season 11 Building a Skyscraper: The Arteries
- Season 11 The Sears Tower
- Season 11 St. Lawrence Seaway
- Season 11 Guns of WWII
- Season 11 St. Lawrence Tech
- Season 11 Police Pursuit
- Season 11 SOS Tech
- Season 11 More of the World's Biggest Machines
- Season 11 Firefighting: The Arson Detectives
- Season 11 Guns of Israel
- Season 11 Engineering Disasters 8
- Season 11 Harvesting
- Season 11 Engineering Disasters 9
- Season 11 Guns of the Civil War
- Season 11 Engineering Disasters 10
- Season 11 Presidential Movers
- Season 11 Gas Tech
- Season 11 Engineering Disasters 11
- Season 11 The World's Longest Bridge
- Season 11 Japanese Sub at Pearl Harbor
- Season 11 M1 Abrams Supertank!
- Season 11 Engineering Disasters 12
- Season 11 Surveillance Tech
- Season 11 Engineering Disasters 13
- Season 11 Submarine Disasters
- Season 11 Engineering Disasters 14
- Season 11 Movie Theaters
- Season 11 Washington Monument
- Season 11 Engineering Disasters 15
- Season 11 Snack Food Tech
- Season 11 More Dangerous Cargo!
- Season 11 Commercial Fishing
- Season 11 Ancient Discoveries (1)
- Season 11 Ancient Discoveries (2)
- Season 11 Ancient Discoveries (3)
- Season 11 Engineering Disasters 16
- Season 11 Doomsday Tech
- Season 11 More Doomsday Tech
- Season 11 The Computer
Modern Marvels - Season 11 Episode 72 Ancient Discoveries (3)
7.90 44 minutes 
