character - General Petrovich

character - Kovacs

character - Vladimir Mayakovski

character - Brother Martin

character - Platanov

character - Comintern Official

character - Kaplan

character - Costa

character - Paul

character - Plain Clothes Policeman

character - Ivan Malov

character - Krashneff's Interpreter

character - The Boss

character - General Kuznovski (uncredited)

character - Russian Delegate

character - Alexander Voronstov

character - Mr. Dimitri

character - Strelich