One victim, found dead on a London street. Four detectives, in four different time periods, must solve the mystery to protect Britain's future.

Cast

Jacob Fortune-Lloyd

Jacob Fortune-Lloyd

Charles Whiteman

Shira Haas

Shira Haas

Iris Maplewood

Amaka Okafor

Amaka Okafor

Shahara Hasan

Kyle Soller

Kyle Soller

Alfred Hillinghead

Greta Scacchi

Greta Scacchi

The Lady

Stephen Graham

Stephen Graham

Mannix

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