Season 3 of Cupperton High first aired on January 5, 2012. The season concluded on December 15, 2012.
Season 3 starts off with all of the kids heading to high school at Cupperton High. There's annoying, dumb drama, and the kids try to find out more about the Laser Tag myth.
| Episodes | |||
|---|---|---|---|
| Episode | Episode # In Season | Episode # Overall | Plot |
| This Is It | 1 | 31 | On Page... |
| The Plank Games | 2 | 32 | On Page... |
| More Than I Can Take | 3 | 33 | On Page... |
| Barfcoming | 4 | 34 | On Page... |
| What's Even Pisa? | 5 | 35 | On Page... |
| X Marks the Spot | 6 | 36 | On Page... |
| The Italian Photo Shoot | 7 | 37 | On Page... |
| Bogeo and Huliet | 8 | 38 | On Page... |
| With Rocks of Glory | 9 | 39 | On Page... |
| Newsflash | 10 | 40 | On Page... |
| Cartoon Etiquette (1) | 11 | 41 | On Page... |
| Cartoon Etiquette (2) | 12 | 42 | On Page... |
| Cartoon Etiquette (3) | 13 | 43 | On Page... |
| Cartoon Etiquette (4) | 14 | 44 | On Page... |
| Myth No More | 15 | 45 | On Page... |