Watch Sherlock Holmes and the Secret Weapon

Sherlock Holmes and the Secret Weapon is a 1943 film that updates the master sleuth to the WWII era. The movie has Holmes posing as a Nazi spy to aid a scientist escape German hands. Holmes loses the man as he slips away to find his fiance and is abducted. The detective and Watson search for the scientist and his bombsight invention that could change the course of the war. Long time archenemy Moriarty, in league with the Nazis, is also searching for the missing man and the device. Of course, there is only one world's greatest detective.

Sherlock Holmes and the Secret Weapon is an Action, Adventure, Crime, Drama, Mystery, Thriller movie that was released in 1943 and has a run time of 1 hr 20 min. It has received poor reviews from critics and viewers, who have given it an IMDb score of 6.6.

Sherlock Holmes and the Secret Weapon is available to watch free on Tubi TV, The Roku Channel Free, Pluto TV, Hoopla and stream, download, buy on demand at Amazon Prime, Hulu, FlixFling, Apple TV+, Starz, Fandor, EPIX, EPIX NOW, FlixFling VOD, Amazon, Vudu online. Some platforms allow you to rent Sherlock Holmes and the Secret Weapon for a limited time or purchase the movie and download it to your device.