List of How It's Made episodes Season 4: 2004 Season 4: 2004

| Series_Ep_ | Episode | Netflix | Segment_A | Segment_B | Segment_C | Segment_D |
|---|---|---|---|---|---|---|
| 4-08 | 47 | S02E21 | Ceramic Tiles | Nuts | Steel Forgings | s Skateboard |
| 4-09 | 48 | S02E22 | Car Engines | Flour | s Recliner | s Envelope |
| 4-10 | 49 | S02E23 | Plastic Cups and Cutlery | Special Effects Makeup | Gold | s Harp |
| 4-11 | 50 | S02E24 | Laminate | s Frozen Treat | Children`s Building Blocks | s Detergent |
| 4-12 | 51 | S02E25 | s Decorative Moulding | Commercial Pulleys | Industrial Rubber Hose | Sheet Vinyl Flooring |