Cert 15 Stars 3

There’s a calm chilly elegance to this diverting German language psychological thriller which sees director Marie Kreutzer give us two Hitchcock blondes for the price of one, and asks questions as to the nature of obsessive behaviour, the definition of madness and the possibility of total honesty in relationships.

Valerie Pachner and Mavie Horbiger star as Lola and Elise, near identical icily glamorous corporate executives and lovers, whose relationship is threatened when the erratic behaviour of Lola’s sister becomes increasingly wild and begins to affect Lola’s carefully controlled life, causes her to doubt her own sanity.