John Cleese

Smychkov

Connie Booth

Princess Costanza

Graham Crowden

Count Alexei

Freddie Jones

Maestro Lakeyich

Jonathan Lynn

Leader of the Orchestra

Andrew Sachs

Musician Zhuchkov

Desmond Jones

Musician Razmakhaikin

Dennis Ramsden

Prince Bibulov

John Moffatt

Majordomo

Terry Nelson

Thief

Kathie O'Donoghue

Princess's maid

June Whitfield

Prince Bibulov's wife

Robert Young