Terror in Rock 'n' Roll Önsjön 2001
Step back to 1973 in Sweden, when a group of teenagers head to Önsjön for a summer music festival only to stumble upon a dark legacy left behind by World War II.
Director: Henrik Myrdhen
Cast
Frequently Asked Questions
What is Terror in Rock 'n' Roll Önsjön (2001) about?
The film follows a group of Swedish teens attending a music festival by Önsjön Lake in 1973. Unbeknownst to them, the lake hides a dark WWII secret: a failed Nazi experiment involving toxic chemicals and a fatal confrontation with Swedish soldiers. When the chemicals awaken something sinister, the festival takes a horrifying turn.
Who directed Terror in Rock 'n' Roll Önsjön?
Henrik Myrdhen directed this unique horror-comedy, blending historical intrigue with offbeat humor.
Who stars in Terror in Rock 'n' Roll Önsjön?
The film features Martina Eliasson, Jesper Jemtehed, Jon Roos, Pelle Enebro, and Maja Hörnberg as the core cast.
Is Terror in Rock 'n' Roll Önsjön (2001) worth watching?
With its short runtime and cult charm, it's a fun pick for horror-comedy fans seeking something offbeat. The mix of WWII history and absurd scares makes it memorable, though expectations for high production value shouldn't be too high. It's a quirky time capsule rather than a polished thriller.
How long is Terror in Rock 'n' Roll Önsjön?
The film runs for 58 minutes.
🎥 Trailer
About Terror in Rock 'n' Roll Önsjön (2001) — A Horror-Comedy Dipped in WWII Mystery and Summer Sun
Step back to 1973 in Sweden, when a group of teenagers head to Önsjön for a summer music festival only to stumble upon a dark legacy left behind by World War II. In 1943, German forces had dumped experimental chemicals in the lake, turning it—along with the soldiers who carried out the deed—into a watery grave. Decades later, the lake's murky depths still hold secrets, and the chemicals stir something back to life. Henrik Myrdhen's 'Terror in Rock 'n' Roll Önsjön' blends horror and comedy into a quirky yet eerie 58-minute cult gem, swapping solemn war history for a wild, genre-bending party gone horrifically wrong.
With its retro soundtrack and sun-soaked setting, the film captures the carefree spirit of youth before plunging into a bizarre, chemically fueled nightmare. Myrdhen crafts an offbeat tone that balances campy humor with genuine scares, turning Önsjön into a character of its own—a tranquil lake hiding unspeakable horrors beneath its surface. The small but memorable cast, led by Martina Eliasson and Jesper Jemtehed, delivers performances that feel both earnest and delightfully absurd, making this low-budget Swedish oddity a standout in the horror-comedy niche.