EP1 - Guns of the Russian Military EP2 - The F-15 EP3 - The Submarines EP4 - Pacific Coast Highway EP5 - Gangster Guns EP6 - Ship of Gold EP7 - Racetrack Tech EP8 - Oil Fire Fighting EP9 - Command Central EP10 - Front Line Reporting EP11 - Nature's Engineers EP12 - Bible Tech EP13 - The Power Grid EP14 - Bathroom Tech EP15 - Engineering Disasters 6 EP16 - F-18 Hornet EP17 - Hydraulics EP18 - The Subs of WWII EP19 - Plane Crashes EP20 - D-Day Tech EP21 - A-10 Tankbuster EP22 - Rubber EP23 - City Water EP24 - Greatest Movies Gadgets EP25 - Robots EP26 - Nuclear Tech EP27 - Apollo 11 EP28 - World War I Tech EP29 - Distilleries EP30 - Oil Tankers EP31 - Athens Subway EP32 - Extreme Aircraft EP33 - Engineering Disasters 7 EP34 - George Washington Bridge EP35 - Building a Skyscraper: The Skeleton EP36 - Building a Skyscraper: The Exterior EP37 - Building a Skyscraper: The Human Environment EP38 - Building a Skyscraper: The Arteries EP39 - The Sears Tower EP40 - St. Lawrence Seaway EP41 - Guns of WWII EP42 - St. Lawrence Tech EP43 - Police Pursuit EP44 - SOS Tech EP45 - More of the World's Biggest Machines EP46 - Firefighting: The Arson Detectives EP47 - Guns of Israel EP48 - Engineering Disasters 8 EP49 - Harvesting EP50 - Engineering Disasters 9 EP51 - Guns of the Civil War EP52 - Engineering Disasters 10 EP53 - Presidential Movers EP54 - Gas Tech EP55 - Engineering Disasters 11 EP56 - The World's Longest Bridge EP57 - Japanese Sub at Pearl Harbor EP58 - M1 Abrams Supertank! EP59 - Engineering Disasters 12 EP60 - Surveillance Tech EP61 - Engineering Disasters 13 EP62 - Submarine Disasters EP63 - Engineering Disasters 14 EP64 - Movie Theaters EP65 - Washington Monument EP66 - Engineering Disasters 15 EP67 - Snack Food Tech EP68 - More Dangerous Cargo! EP69 - Commercial Fishing EP70 - Ancient Discoveries (1) EP71 - Ancient Discoveries (2) EP72 - Ancient Discoveries (3) EP73 - Engineering Disasters 16 EP74 - Doomsday Tech EP75 - More Doomsday Tech EP76 - The Computer