Pororo and his friends are an inch away from winning a singing contest which they joined purely for fun. As they advance closer and closer to the final round, the villain Big Ben’s petty jealousy grows. Will Pororo and his friends survive the distractions thrown against them by Big Ben and eventually win the superstar contest?
| Actor | Role |
|---|---|
 Lee SunPororo (voice) | Pororo (voice) |
 Lee Mi-jaCrong (voice) | Crong (voice) |
 Ham Su-jungEddy (voice) | Eddy (voice) |
 Hong So-youngLoopy (voice) | Loopy (voice) |
 Chung Mi-sookPetty (voice) | Petty (voice) |
 Kim Hwan-jinPoby (voice) | Poby (voice) |
| KKim Seo-youngHarry (voice) | Harry (voice) |
 Sa Moon-youngNot listed | Not listed |
 Shim Kyu-hyuckNot listed | Not listed |
 Kim Han-shinBig Ben (voice) | Big Ben (voice) |