KEATON

"Buster" of the silent films (6)

Solution has appeared in 2 crosswords (0 across and 2 down):

• Quick crossword No 15,998 — 2021-08-15 23:00:20
  16D: The Great Stone Face, star of silent films, d. 1966 (6)
• Quick crossword No 15,181 — 2019-01-03 00:00:03
  15D: "Buster" of the silent films (6)