Marcella goes down swinging with a bold, bracing episode featuring heists, plastic prisons – and a wall-clawing psychopath. I suspect we’ll be seeing more of Anna Friel’s tortured detective very soon

With auto-erotic asphyxiation and the killer hosting a dinner party with a man locked in his basement, this was the most engrossing episode so far. But will tomorrow’s finale be too daft to bring the wow factor?

After the horrific death of a small child, Marcella goes into full maverick cop mode on a thrilling chase to find the murderer

This week saw butchered babysitters, child abductions, mammoth confessions – and Marcella absolving herself. You have to admire a show that chucks this much at the wall to see what sticks

Was Marcella really the bag-lugging murderer? This show is proving so preposterous it’s impressive – and yes, guiltily entertaining too

There are 565 suspects on the loose, and they’re all up to no good: chaining people up, running people over repeatedly and crucifying doggies

There are a host of new suspects and a macabre twist as the maverick detective drama continues. Tread carefully everyone … it’s dangerous out there

Blackouts, coincidences and fearsome scenery chewing from Anna Friel … the ITV’s new cop-noir is ridiculous – and you won’t be able to stop watching