Katherine Kelly

as Detective Natalie Hobbs

Lee Ingleby

as DC Tony Myerscough

Rochenda Sandall

as Detective Vanessa Warren

Shubham Saraf

as DC Kyle Petit

Mark Stanley

as DC Hugo Duffy

Nicholas Pinnock

as DI Paul Ottager

Aymen Hamdouchi

as DS Jamie Reiss

David Tennant

as Dr. Edgar Fallon

Hayley Atwell

as Stacey Doyle

Lolita Chakrabarti

as Anita Baines