James Nesbitt
as Harry Clayton
Sienna Guillory
as Eve Alexandri
Darren Boyd
as Steve Orwell
Amara Karan
as Suri Chohan
Stephen Hagan
as Rich Clayton
Eve Best
as Anna Clayton
Steven Mackintosh
as Alistair Winter
Thekla Reuten
as Isabella Augustine
Omid Djalili
as Kalim
Jing Lusi
as Lily-Anne Lau
Sendhil Ramamurthy
as Nikhail Julian
Neve McIntosh
as DSI Elsa Gray
Rupert Penry-Jones
as Samuel Blake
Burn Gorman
as Doug the Coroner
Alex Jennings
as Karl Frierson
Kenneth Tsang
as Freddie Lau