 All Neat in Black Stockings1969 · Old Gunge | Old Gunge |
 Separation1968 · Actor, Old Man | Actor, Old Man |
 The Hand of Night1968 · Omar | Omar |
 Doctor Who: The Smugglers1966 · Joseph Longfoot | Joseph Longfoot |
| EEmergency Ward 91966 · Actor | Actor |
 Death Is a Woman1966 · Jacomini | Jacomini |
 Die, Monster, Die!1965 · Merwyn | Merwyn |
 Confessions of an Opium Eater1962 · Scrawny man | Scrawny man |
 On the Double1961 · Colin Twickenham | Colin Twickenham |
 The Secret of the Purple Reef1960 · Ashby | Ashby |
 Spartacus1960 · Majordomo (uncredited) | Majordomo (uncredited) |
 The Wreck of the Mary Deare1959 · Actor | Actor |
 My Gun Is Quick1957 · Jean (as Terence De Marney) | Jean (as Terence De Marney) |
 Pharaoh's Curse1957 · Sgt. Smolett | Sgt. Smolett |
 23 Paces to Baker Street1956 · Sergeant Luce | Sergeant Luce |
 Desert Sands1955 · Kramer (uncredited) | Kramer (uncredited) |
 Mad at the World1955 · Pop (as Terence DeMarny) | Pop (as Terence DeMarny) |
 The Silver Chalice1954 · Sosthene | Sosthene |
 No Way Back1949 · Johnnie Thompson | Johnnie Thompson |
 Dual Alibi1947 · Mike Bergen | Mike Bergen |
 They Met in the Dark1943 · Code Expert | Code Expert |
 This Is Poland1941 · Narrator | Narrator |
| II Killed the Count1939 · Det. Sgt. Raines | Det. Sgt. Raines |
 Born That Way1936 · Richard Gearing | Richard Gearing |
 The Mystery of the Mary Celeste1935 · Charlie Kaye | Charlie Kaye |
| TThe Immortal Gentleman1935 · Harry Morton / Hamlet / Romeo | Harry Morton / Hamlet / Romeo |
| TThe Unholy Quest1934 · Frank Davis | Frank Davis |
| TThe Merry Men of Sherwood1932 · Actor | Actor |
| HHeroes of the Mine1932 · Youngster | Youngster |
 The Eternal Feminine1931 · Michael Winthrop | Michael Winthrop |
