Season 9

  • Episode 1. One For Sorrow: Part 1

    Faced with a seemingly impossible task of identifying the remains of a body discovered in a well, Robbie Lewis has also got to contend with a new boss, Chief Superintendent Moody.

  • Episode 2. One For Sorrow: Part 2

    Lewis, having clearly worked out the identity of the body in the well as Indrek Kalda with the help of Laura Hobson, makes the breakthrough that his death is linked to Talika Desai's murder.

  • Episode 3. Magnum Opus: Part 1

    After discovering an alchemic image purposefully left at the crime scene, denoting the first of four stages of a process called 'Magnum Opus', the team realise that there are three more murders to follow.

  • Episode 4. Magnum Opus: Part 2

    The police conduct a widespread search along the river for the boat that was required to move the body. Meanwhile, Lewis and Hathaway interview Dax Kinneson, the bereaved husband of Annapurna.

  • Episode 5. What Lies Tangled: Part 1

    When an idyllic Oxford summer's day is torn asunder by a gruesome parcel bomb, Lewis and Hathaway are called to investigate. The victim of the attack is an eminent mathematician, a genius in the field of 'Knot Theory.

Season 8

  • Episode 1. Entry Wounds

    Hathaway has been promoted to inspector after an extended break, and Lewis is enjoying retired life until he's asked to team up with his old colleague again.

  • Episode 2. The Lions Of Nemea

    The team start to investigate the shocking murder of an American classics student called Rose Anderson whose body is discovered in the canal with stab wounds to the neck and abdomen.

Season 7

  • Episode 1. Down Among The Fearful

    Lewis and Hathaway investigate the death of Reuben Beatty, a research fellow from the University of Oxford’s Department of Psychology. He is found dead - injected by etorphine, a powerful paralysing agent.