Billy Griffith
 | Devil Goddess (1955) Prof. Ralph Dixon (as William M. Griffith) |
 | Pistol Harvest (1951) Prouty |
 | Jiggs and Maggie Out West (1950) Lawyer Blakely |
 | Range Land (1949) Professor Ambrose (as William M. Griffith) |
 | This Time for Keeps (1942) Drugstore Clerk |
 | Let's Go Collegiate (1941) Prof. Whitaker |
 | The Devil Bat (1940) Coroner (scenes deleted) |
 | Safety in Numbers (1938) Mourner / Customer |
 | Whirlwind Horseman (1938) Happy |
 | Time Out for Romance (1937) Ambrose Healy |
 | Larceny on the Air (1937) Kellogg |
 | The White Angel (1936) Orderly (uncredited) |
 | Florida Special (1936) Mifflin (uncredited) |
 | Sing and Like It (1934) Webster - Frink's Secreatary |
 | A Famous Male Impersonator (1928) |