Clémence Poésy

as Elise Wassermann

Stephen Dillane

as DCI Karl Roebuck

Cédric Vieira

as Lieutenant Phillipe Viot

Angel Coulby

as Laura Roebuck

Thibault de Montalembert

as Olivier Pujol

Juliette Navis

as Lieutenant Louise Renard

William Ash

as DC Boleslaw 'BB' Borowski

Sigrid Bouaziz

as Cecile Cabrillac

Jack Lowden

as Adam Roebuck

Tobi Bakare

as Chuks Akinade