A Romanian police officer, Cristi, flees to La Gomera Island to master an ancient whistling language, which he plans to use to secretly communicate with mafia associates and secure Zsolt's release from prison. Zsolt, the only one aware of the location of 30 million euros, is being held captive.

The Whistlers
A detective walks the fine line between right and wrong, partnering with a captivating partner to pull off a bold and hazardous heist.