In what 1939 film did Humphrey Bogart play a zombie?

Step 1 : Introduction to the question "In what 1939 film did Humphrey Bogart play a zombie? "

Humphrey DeForest Bogart was an American screen and stage actor whose performances in 1940s films noir such as The Maltese Falcon, Casablanca, and The Big Sleep earned him status as a cultural icon.

Step 2 : Answer to the question "In what 1939 film did Humphrey Bogart play a zombie? "

In 1939, Bogart played a mad scientist in The Return of Doctor X, his only horror film.

Step 3 : Other interesting facts related to the question "In what 1939 film did Humphrey Bogart play a zombie? "

The Return of Doctor X is a 1939 American science fiction-horror film directed by Vincent Sherman and starring Wayne Morris, Rosemary Lane, and Humphrey Bogart as the title character. It was based on the short story "The Doctor's Secret" by William J. Makin. Despite supposedly being a sequel to Doctor X (1933), also produced by Warner Bros., the films are unrelated.

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