The Undying Flame

The Undying Flame is a lost 1917 silent film drama directed by Maurice Tourneur, produced by Jesse Lasky and released by Paramount Pictures. This movie starred Olga Petrova, an English-born actress who became popular in silents playing vamps.

Cast

 * Olga Petrova - The Princess / Grace Leslie (*as Madame Olga Petrova)
 * Edwin Mordant - The King
 * Herbert Evans - The Architect
 * Mahlon Hamilton - The Shepherd / Captain Paget
 * Warren Cook - General Leslie
 * Charles Martin - Colonel Harvey
 * Violet Reed - Mrs. Harvey