Profil Görüntüleri
| Doğum yeri | Memphis, Tennessee |
| Doğum günü | 1900-01-06 |
| Ölüm | 1945-02-13 |
| Ayrıca şöyle bilinir | John St. Clair Johnnie St. Clair Johnnie Sinclair John West Sinclair |
Oy
Oyuncu
| 1944 | Hail the Conquering Hero as American Legion Bandleader (uncredited) |
| 1939 | Secret Service of the Air as First Tough in Bar Fight |
| 1933 | The Barber Shop as Mr. Flugg |
| 1932 | Million Dollar Legs as Secretary of Labor (uncredited) |
| 1931 | The Messenger Boy as Hal |
| 1931 | It Pays to Advertise as Window Cleaner |
| 1928 | The Lost Whirl |
| 1926 | Rapid Fire Romance as 'Breezy' Denman (as Johnny Sinclair) |
| 1926 | His Taking Ways |
| 1925 | Hollywouldn't as Johnny St. Clair |
| 1925 | Cyclone Cavalier as Mickey |
| 1925 | Curses as Second-in-Command (uncredited) |
| 1924 | Lovemania |
| 1924 | Stupid, but Brave |
Duvar