Jess, Sunny and the team investigate Gerry Cooper’s life and criminal record, making contact with his widow, Juliet. Darker layers to the suspects’ lives are revealed.

Unforgotten Season 6 follows veteran London detectives as they examine the lives of a disparate group of people linked to a cold case. This crime drama stars Sanjeev Bhaskar (Yesterday) as DI Sunny Khan and Sinéad Keenan (Little Boy Blue, Doctor Who) as DCI Jessica James.