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Buster Keaton, the celebrated comedian known for his deadpan expression and acrobatic stunts, found a mentor in Roscoe "Fatty" Arbuckle. Arbuckle, a prominent figure in the silent film era, took Keaton under his wing and imparted valuable knowledge and techniques. Keaton often credited Arbuckle as a significant influence on his comedic style and success, cherishing the mentorship he received during their time together.