The unit specializes in the investigation of serial murders and is led by Van der Bijl, a former murder and robbery detective who gained fame for his handling of several high-profile cases. Each episode focuses on a serial killer. The main character, Colonel Piet van der Bijl, also known as Die Byl, is loosely modeled on the famous ex-detective Piet Byleveld.

The true story of the Allied ship Laconia, sunk in WWII by a German U-Boat, which then surfaced against orders to rescue the civilian crew

What is supposed to be a marriage boot camp on a remote island turns into the ultimate test for survival when a 6-headed shark starts attacking the beach. Trapped with minimal weapons they try to fight off the shark, but quickly discover that no one is safe in the water or on land.

François van Heerden, a mid-40s Afrikaans family man, has become devoid of any care or concern for his own measure of happiness, and so convinced of his ill-fated existence, that he is wholly unprepared when a chance encounter unravels his clean, controlled life.