The Son of Monte Cristo is a 1940 American black-and-white swashbuckling adventure film from United Artists, produced by Edward Small, directed by Rowland V. Lee, that stars Louis Hayward, Joan Bennett, and George Sanders. The Small production uses the same sets and many of the same cast and production crew as his previous year’s production of The Man in the Iron Mask.

The film takes the same name as the unofficial sequel to The Count of Monte Cristo, namely The Son of Monte Cristo, written by Jules Lermina in 1881. Using elements from several romantic swashbucklers of the time such as The Prisoner of Zenda and The Mark of Zorro the production also mirrors the situation of Continental Europe in 1939–1940.

Plot
In 1865, the proletarian General Gurko Lanen (George Sanders) becomes the behind-the-scenes dictator of the Grand Duchy of Lichtenburg located in the Balkans. Gurko suppresses the clergy and the free press and imprisons the Prime Minister Baron Von Neuhoff (Montagu Love). The rightful ruler of the Grand Duchy, the Grand Duchess Zona (Joan Bennett), hopes to get aid from Napoleon III of France and makes her escape pursued by a troop of Hussars loyal to Gurko. While on a hunting trip, the visiting Count of Monte Cristo (Louis Hayward), rescues her. The Count escorts the Grand Duchess Zona to a neutral country, but Gurko’s Hussars violate international neutrality to return the Grand Duchess and her lady-in-waiting back to Lichtenburg.

The count has become romantically enamoured of Zona and undertakes to help her, visiting the Grand Duchy where he falls in with the underground resistance movement of Lichtenburg. He befriends the loyal Lt. Dorner (Clayton Moore) of the palace guard who knows a variety of secret passages leading from the Grand Ducal Palace to the literal catacombs of the Grand Duchy.

Discovering that Baron Von Neuhoff is to be executed, the Count gains entry to the palace through his previously being asked for a large loan of French Francs by Gurko and plays the role of a cowardly fopish international banker. There he overhears Gurko meeting with the French Ambassador (Georges Renavent) who raises the issue of human rights in the Grand Duchy. Gurko counters him by saying he is signing a non aggression pact with Russia protecting Lichtenburg from any French threats. Gurko schemes to gain the nation’s loyalty by marrying the Grand Duchess and keeping the pact with Russia a secret.

The count becomes a masked freedom fighter named “The Torch” after the underground newspaper in order to save the Grand Duchy. He then sets out to right the wrongs and capture the heart of the woman he loves.

Cast
Louis Hayward as Edmond Dantès, Jr.
Joan Bennett as Grand Duchess Zona
George Sanders as Gen. Gurko Lanen
Florence Bates as Countess Mathilde
Lionel Royce as Col. Zimmerman
Montagu Love as Baron Von Neuhoff
Ian Wolfe as Conrad Stadt
Clayton Moore as Lt. Fritz Dorner
Ralph Byrd as William Gluck
Georges Renavent as French Ambassador
Michael Visaroff as Prince Pavlov
Rand Brooks as Hans Mirbach
Theodore Von Eltz as Captain
James Seay as Lieutenant
Henry Brandon as Sgt. Schultz
Jack Mulhall as Schmidt
Edward Keane as Turnkey
Stanley Andrews as Turnkey
Charles Trowbridge as Priest
Wyndham Standing as Chamberlain
Lionel Belmore as Hercules Snyder
Ted Billings as Townsman (uncredited)
Dwight Frye as Pavlov’s Secretary (uncredited)
Lawrence Grant as The Baron (uncredited)