List of How It's Made episodes Season 20: 2012-2013 Season 20: 2012-2013

| Series_Ep_ | Episode | Segment_A | Segment_B | Segment_C | Segment_D |
|---|---|---|---|---|---|
| 20-10 | 257 | Cast Iron Tubs | Hopi Kachina Dolls | Mine Truck Engine Rebuild | Memory Cards |
| 20-11 | 258 | Cycling Shoes | s Yurt | Marine Plywood | Oil & Encaustic Paint |
| 20-12 | 259 | Paper Fans | Walnut Oil | Copper (Part 1) | Copper (Part 2) |