Turning the traditional investigative drama inside out, each season of this gripping Welsh mystery starts with a shocking murder before immediately rolling back 35 days to follow the chain of events that lead to that fateful day.

Drama series centred around Rome detective Aurelio Zen, who finds it tough being the only honest cop in town. Plotting politicians, a stressed-out boss and vengeful gangsters don't make it easy.

Reversing the traditional investigative narrative, the crime thriller immediately flashes back to 15 days ago when a young man is gunned down. Secrets and lies fester within the family, every one’s got a motive, but who is going to do it?

Heading up a new team to crack a double murder that has other forces stumped, Thorne finds himself on the hunt for not one, but two serial killers.

This original sci-fi mystery follows Inspector Borlú of the Extreme Crime Squad as he investigates the enigmatic murder of a student from a bordering city shrouded in secrecy.

DI Tom Thorne (David Morrissey) finds himself dragged back into the nightmares of his past as he races against time to find a serial killer who carries out unusual attacks on young women.

From Anthony Horowitz, this investigative mystery follows an unlikely pair of junior investigators forced to team up against a new breed of criminal: uber-rich and powerful corporations, individuals, and governments who hide behind legitimate facades.

Patrick Stewart stars as professor Ian Hood, who investigates science related crimes and conspiracies involving deadly virus outbreaks, human cloning & more.

Jonathan Creek is Houdini-meets-whodunit: a quick-witted magician who devises feats of the impossible and unravels unsolvable crimes.

Second World War veteran Doctor Lucien Blake returns home to Ballarat after 30 years. As both a GP and the town’s police surgeon, he often finds himself investigating mysteries and murders only he can solve.