Whitechapel

S02E01

Series 2 Episode 1

DI Chandler, DC Miles and the team investigate a series of brutal killings and maimings. Local history expert Buchan suggests that London once more has a copycat killer - only this time the murders mirror killings by the Kray twins in the 1960s. Miles and Chandler refuse to believe Buchan's theory since the Krays are both dead - but is Buchan on the right path?

• Directed by David Evans
• Written by Caroline Ip, Ben Court

S03E01

The murder in madness Part 1

DI Chandler and DS Miles investigate the slaughter of four people at a tailor's fortified workshop. Ed Buchan, retained by Chandler as the team's historical adviser, believes that the huge archive at Whitechapel station will provide the necessary insight into this baffling crime.

• Directed by John Strickland
• Written by Caroline Ip, Ben Court

S02E02

Episode 2

Miles learns that a criminal called Billy Bunhill has been shot inside another notorious Kray haunt, The Blind Beggar pub. Chandler's interest is piqued when he realises that the murder mirrors George Cornell's killing by Ronnie Kray in 1966. Who could possibly be trading off the ghosts of the Krays and using their legend to invoke fear and paranoia on the streets of Whitechapel? When the threats become personal and the killer seems to be one step ahead, Chandler and Miles have to wonder just how far the murderer's power reaches.

• Directed by David Evans
• Written by Caroline Ip, Ben Court

S01E03

Part Three

The Ripper must kill one more victim to complete his re-enactment of the 1888 murders. DI Chandler is near to breakdown as he struggles to find an answer.

• Written by Caroline Ip, Ben Court

S03E04

The hunger for mercy Part 2

When traces of the aphrodisiac Spanish fly are found in murder victims, Chandler and Miles question what kind of killer they could be up against. The team are taken to the heart of a dark obsession where romance and love take on a sinister turn.

• Directed by Richard Clark

S03E02

The murder in madness Part 2

The police drama set in London's East End continues with the second of a two-part story. A second mass murder occurs with no signs of an obvious break-in and no forensic evidence for Chandler and the team to use. The crimes begin to take on an almost supernatural edge and local residents wonder how they can sleep soundly in their beds when doors and locks offer no protection from whoever is responsible.

• Directed by John Strickland

S04E06

To this end Part 2

S04E05

To this end Part 1

S04E04

The force of injustice Part 2

S04E03

The force of injustice Part 1

S04E02

The real enemy Part 2

S04E01

The real enemy Part 1