Season
- Season 0 2011-08-23
- Season 1 2001-01-06
- Season 2 2002-09-07
- Season 3 2003-10-01
- Season 4 2005-01-04
- Season 5 2005-09-07
- Season 6 2006-01-04
- Season 7 2006-09-05
- Season 8 2007-01-02
- Season 9 2008-01-13
- Season 10 2008-05-21
- Season 11 2008-09-10
- Season 12 2009-01-07
- Season 13 2009-05-01
- Season 14 2009-09-18
- Season 15 2010-04-02
- Season 16 2010-10-01
- Season 17 2011-04-08
- Season 18 2011-09-14
- Season 19 2012-04-19
- Season 20 2012-10-25
- Season 21 2013-04-04
- Season 22 2013-10-10
- Season 23 2014-04-03
- Season 24 2014-09-25
- Season 25 2015-04-02
- Season 26 2015-09-10
- Season 27 2016-05-19
- Season 28 2016-08-22
- Season 29 2017-06-22
- Season 30 2017-09-11
- Season 31 2018-05-05
- Season 32 2019-02-10
Season 32 Episode
- Season 2 Eyeglass Lenses, Granite, Potato Chips, Microprocessors
- Season 2 Honey, Fiber-Optics, Bricks, Pipe Organs
- Season 2 Personal Watercraft, Wine, Office Furniture, Ice Skates
- Season 2 Winter Jackets, Animation, Mushrooms, Gold Rings
- Season 2 Hydroponic Lettuce, Construction Wood, Recycling, Fishing Flies
- Season 2 Diamond Cuttings, Wood Doors, Paintballs, Newspapers
- Season 2 Carpets, Drinking Water, Laser Eye Surgery, Acoustic Guitars
- Season 2 Fiberglass Boats, Clothes Dryers, Bubble Gum, Fireworks
- Season 2 Steel Safes, False Teeth, Airplanes, Maple Syrup
- Season 2 Gummies, Aluminum Cans, Fish Farming, Bronze Sculptures
- Season 2 Aluminum Pots and Pans, Artificial Limbs, Peanut Butter, High Intensity Light Bulbs
- Season 2 Cars, Grocery Carts, Rapid Tooling and Prototyping, Collectible Coins
- Season 2 Ball Bearings, Electrical Wires, Lost Wax Process Casting, Automated Machines
How It's Made - Season 2 Episode 1 Eyeglass Lenses, Granite, Potato Chips, Microprocessors
7.63 30 minutes This episode demonstrates the production processes for goat silk, eyeglass lenses, granite, potato chips and microprocessors, and shows how each is made.
