Isi and Disi, the more thugs Leganés heavys return. This time Disi falls in love for the sexy Angie, former rock singer and girlfriend of a big shot record, Berdún. After being recognized as the most brutal band in the equally brutal contest presented by Angie, Disi not only have to save his group Ratamuerta, his friendship with Isi, and the temple of rock "The Kampana of Hell", but also rescue Angie from the clutches of machiavellian Berdún. Once again, rock triumph over evil ...
| Directing | Miguel Ángel Lamata | Director |
| Sound | Gabriel Gutiérrez | Sound Editor |
| Costume & Make-Up | María Amaro | Makeup Artist |
| Costume & Make-Up | Cristina Rodríguez Torres | Costume Design |
| Art | Antón Laguna | Art Direction |
| Editing | Alejandro Lázaro | Editor |
| Camera | Teo Delgado | Director of Photography |
| Sound | Roque Baños | Original Music Composer |
| Production | Andrés Vicente Gómez | Producer |
| Writing | Miguel Ángel Lamata | Writer |
| Writing | Miguel Ángel Aijón | Writer |
