John Marston
- Luogo di nascita:
- Pittsfield, New Hampshire, USA:
 | Second Chance (1950) |
 | Broken Arrow (1950) Maury (uncredited) |
 | This Gun for Hire (1942) Superintendent (uncredited) |
 | Emergency Squad (1940) Lt. Murdock |
 | Union Pacific (1939) Durant (uncredited) |
 | Condemned Women (1938) Defense Attorney |
 | History Is Made at Night (1937) |
 | The Case of the Black Cat (1936) Judge Robert Fellows (uncredited) |
 | China Clipper (1936) Airplane Designer (uncredited) |
 | Sins of Man (1936) Immigration Officer |
 | Manhattan Melodrama (1934) Mr. Coates (uncredited) |
 | Love Past Thirty (1934) Walter Ramsden |
 | All of Me (1934) Nat Davis (uncredited) |
 | The House on 56th Street (1933) Ship's Captain (uncredited) |
 | The Son of Kong (1933) Captain Nils Helstrom |
 | Son of a Sailor (1933) Commander Reed |
 | Mary Stevens, M.D. (1933) Dr. Lane Aboard SS Bellocona |
 | The Mayor of Hell (1933) Hopkins |
 | Heroes for Sale (1933) The Judge (voice) |
 | 20,000 Years in Sing Sing (1932) Man from District Attorney's Office (uncredited) |
 | Silver Dollar (1932) Gelsey |
 | I Am a Fugitive from a Chain Gang (1932) Prison Commissioner (uncredited) |
 | Three on a Match (1932) Detective Randall (uncredited) |
 | The Cabin in the Cotton (1932) Russell Carter |
 | Skyscraper Souls (1932) Bill |
 | So This is Eden (1927) A Demonstrator |