
S01E01 'You're Dead Already'
In 2023, Detective Hasan discovers a dead body in Longharvest Lane, Whitechapel — while in 1941 and 1890, two other detectives find the same corpse.
Hasan follows new leads in the present. As Hillinghead reluctantly closes his case, Whiteman goes to desperate lengths to hide involvement in his own.
One victim, found dead on a London street. Four detectives, in four different time periods, must solve the mystery to protect Britain's future.