演职人员
Olga 'The Midnight Sun' Morova
Laura La Plante
Grand Duke Sergius of Russia
Pat O'Malley
Duke's Adjutant
Michael Vavitch
Alexei Orloff - Russian Officer
Raymond Keane
Nicolai Orloff
Earl Metcalfe
Ivan Kusmin - Banker
George Siegmann
Yessky - Kusmin's Secretary
亚瑟·霍伊特
Anisya - Olga's Companion
Medea Radzina
Duke's Aide
Nicholas Soussanin
Opera Director
Cesare Gravina
Barbara
Nina Romano
Messenger
Albert Prisco
Ruined Banker
George B. Williams
Maitre D'
Max Barwyn
Young Russian Officer
Sayre Dearing
Russian Dissident
Louis Mercier
Card Player
Phillips Smalley