EXCLUSIVE: Juliet Stevenson has boarded Anton Corbijn ’s thriller Switzerland starring Helen Mirren as crime novelist Patricia Highsmith as shooting gets underway in Rome, sources close to the production have confirmed.

Cameras are rolling in Rome on Anton Corbijn’s thriller 'Switzerland' as Alden Ehrenreich and Olivia Cooke join Helen Mirren in the cast.

The Switzerland cast has added Olivia Cooke and Alden Ehrenreich. Per Variety, Cooke and Ehrenreich join Helen Mirren in the crime thriller about novelist Patricia Highsmith. Filming is underway in Rome.

Olivia Cooke (House of the Dragon) has joined the cast of Anton Corbijn's thriller Switzerland starring Helen Mirren as crime novelist and Tom Ripley creator Patricia Highsmith. Sources close to the production have confirmed her casting as filming gets underway in Rome,