HomePeople Biography and filmographyFrank Merlo Biography unavailable on TMDB. Movies (5)TV shows (0) Movies (5) Suddenly, Last Summer1959 · Audience Member at Operation (uncredited) The Walking Hills1949 Knock on Any Door1949 · Bailiff (uncredited) The Wistful Widow of Wagon Gap1947 · Cowboy (uncredited) Buzzy and the Phantom Pinto1941 · Miller TV shows (0) No credits available.