Fallen is a two-part[1] British television crime drama, written by Steve Griffiths and directed by Omar Madha, first broadcast on ITV on 26 April 2004.

[2] The drama stars Jonathan Cake as Jason Shepherd, a police detective who wakes up in hospital in an amnesiac state after being subjected to a near fatal electrocution by members of a gang suspected to be involved in nuclear terrorism.

[3] Simone Lahbib stars as Shepherd's superior, DCI Kate Gunning, with Kerrie Taylor, Gary Love, David Gant and William Beck also among the principal cast members credited.

[4] The series was also broadcast in Sweden, in Germany under the title Böser Cop, guter Cop (English: Good Cop, Bad Cop) and in France under the title À découvert (English: Discovered).

The series gathered respectable viewing figures, with the first part gathering 5.92 million viewers, and the second attracting 4.07 million.