Who played Larry Talbot in the 1941 film The Wolf Man?

Creighton Tull Chaney (February 10, 1906 – July 12, 1973), known by his stage name Lon Chaney, Jr., was an American actor known for playing Larry Talbot in the 1941 film The Wolf Man and its various crossovers, as well as portraying other monsters such as The Mummy, Frankenstein's Monster, and Count Alucard (son of Dracula) in numerous horror films produced by Universal Studios. He also portrayed Lennie Small in Of Mice and Men (1939). Originally referenced in films as Creighton Chaney, he was later credited as "Lon Chaney, Jr." in 1935, and after 1941's Man Made Monster, beginning as early as The Wolf Man later that same year, he was almost always billed under his more famous father's name as Lon Chaney. Chaney had English, French and Irish ancestry, and his career in movies and television spanned four decades, from 1931 to 1971.