Cast
- Rodrigo Salinas as Melvin / Profesor Marambio / Greg (voice) / Narrador (voice) / SIM-C (voice) / Rural Bicho (voice)
- Fernando Kliche as Señor Waipex
- Javiera Contador as Tía Popi
- Claudio Mas as El Profesor / Potti (voice) / Narrador (voice)
- Vittorio Meschi as Jiménez / Ralph (voice)
- Hernán Vallejo as El General
- Alfonso Pacheco as Jadue
- Patricio Díaz as Yeti
- Pedro Ruminot as Huaso Breakdance #1
- Sergio Freire as Huaso Breakdance #2