Old Unhappy Far Off Things: A reunion at Oxford's last all-female college ends in tragedy when one of the alumnae is killed - is it connected to an attack there ten years before? [S,AD] S5 Ep1
The Mind Has Mountains: When a student dies during a clinical trial for a new drug, Lewis uncovers a web of lies, jealousy and madness that he himself could fall victim to. [S,AD] S5 Ep3
Down Among the Fearful: Lewis and Hathaway struggle to unpick the baffling double life of a university psychologist who is murdered while moonlighting as a clairvoyant. [S,AD] S7 Ep1
The Ramblin' Boy: Detective Jack Cornish goes missing and a recently embalmed body is discovered next to an isolated farm track - could there be a link? [S,AD] S7 Ep2
Intelligent Design: As Lewis and Hobson embark on a relationship, a former Oxford don is murdered on the night of his release from prison after being crushed to death by a car. [S,AD] S7 Ep3
Magnum Opus Part 2: Detective drama. To solve the murder, Lewis and Hathaway must uncover the guilty secret that the society shares as well as the baffling link to alchemy. [S,AD] S9 Ep4
Magnum Opus Part 1: A College Dean is found dead and an alchemic image is discovered by the body, denoting the first of 'The Magnum Opus', meaning three more murders must follow. [S,AD] S9 Ep3
After two murders, police follow leads into the worlds of drugs, social media and the homeless community, but can they link all the pieces together? [S,AD] S9 Ep2
One for Sorrow - Part 1: Crime drama series. Faced with the seemingly impossible task of identifying the remains of a body, Lewis has also got to contend with his new boss. [S,AD] S9 Ep1
Beyond Good and Evil - Part 2: Police drama. As Maddox's life hangs by a thread, can Lewis and Hathaway put aside their differences and become as good a team as they once were? [S,AD] S8 Ep6
Beyond Good and Evil Part 1: A case from 13 years earlier comes back to haunt Lewis when the forensic evidence used against a serial killer is called into question. [S,AD] S8 Ep5
The Lions of Nemea Part 2: Maddox continues to hunt for drug dealer Harrison Sax as Lewis attempts to discern the logic behind the murders of Rose Anderson and her lover. [S,AD] S8 Ep4
The Lions of Nemea Part 1: When a classics scholar is stabbed to death and dumped in the Oxford Canal, Lewis, Hathaway and Maddox find themselves sorely tested by a bizarre case. [S,AD]
Crime drama series. Ch Supt Innocent asks Lewis to come out of retirement to help newly promoted DI Hathaway with his first murder investigation. [S,AD]