What are they really roaring and why, those gloomy long-haired heavy musicians all dressed in black? Heavy metal is really dear to many Finns, although they don't always want to be clear about their words. When the uninitiated begin to study the lyrics and get to know the world of metal, an interesting thing is revealed: the toughest rumbles are sometimes the softest.
| Actor | Role |
|---|---|
| MMathias LillmånsSelf | Self |
| LLotta GreenSelf | Self |
| SStaffan HolmströmSelf | Self |
| OOwe InnborSelf | Self |
| JJuuso EnglundSelf | Self |
| JJoakim StolpeSelf | Self |
| JJan JämsénSelf | Self |
| MMikael KarlbomSelf | Self |