Helen Mirren

Catherine the Great

Jason Clarke

Grigory Potemkin

Rory Kinnear

Nikita Ivanovich Panin

Gina McKee

Countess Praskovya Bruce

Kevin McNally

Alexei Orlov

Richard Roxburgh

Grigory Orlov

Joseph Quinn

Paul Petrovich, Tsarevich of Russia

Clive Russell

The Fool

Paul Kaye

Yemelyan Pugachev

Paul Ritter

Alexander Suvorov

Thomas Doherty

Pyotr Zavadovsky

Iain Mitchell

Archbishop Arsenius