The Unforgettable was a British television obituary-based documentary programme which aired on ITV from 21 January 2000 to 30 May 2012.
It gave a biographical view into the lives of some of Britain's best-remembered entertainers and actors.
Each episode focused on the parallel private and professional life-stories of each person, which included interviews with friends, family and co-stars.
The series also used previously unaired home recordings and personal photographs.
However, there was an additional one-off edition on 4 September 2015, focusing on The Sweeney bringing the number of episodes to 39.