 
			 
			| Movie | The Castle of Fu Manchu | Dr. Petrie | 1969-05-29 | 
| Movie | Avalanche | 1969-01-01 | |
| Movie | The Charge of the Light Brigade | Lt. Gen. Sir George Brown | 1968-04-10 | 
| Movie | The Blood of Fu Manchu | Dr. Petrie | 1968-08-23 | 
| Series | Man in a Suitcase | Unknown | 1967-09-27 | 
| Movie | The Vengeance of Fu Manchu | Dr. Petrie | 1967-05-25 | 
| Movie | Smashing Time | Hall Porter (uncredited) | 1967-12-20 | 
| Series | Insurrection | General Sir John Maxwell | 1966-04-10 | 
| Movie | The Living Flame | 1966-01-01 | |
| Movie | The Brides of Fu Manchu | Dr. Petrie | 1966-12-16 | 
| Movie | The Face of Fu Manchu | Dr. Petrie | 1965-08-06 | 
| Movie | Man in the Middle | 1964-01-27 | |
| Movie | Tamahine | Major Spruce (as Howard Marion Crawford) | 1963-07-30 | 
| Movie | The Longest Day | Glider Doctor (uncredited) | 1962-09-25 | 
| Movie | Lawrence of Arabia | Medical Officer | 1962-12-11 | 
| Series | The Saint | Unknown | 1962-10-04 | 
| Series | The Avengers | Unknown | 1961-01-07 | 
| Movie | Carry On Regardless | Wine-Tasting Organizer | 1961-04-04 | 
| Movie | Foxhole in Cairo | British Major | 1960-03-09 | 
| Movie | Life in Danger | Major Donald Peters | 1959-01-30 | 
| Movie | Model for Murder | Inspector Duncan | 1959-02-01 | 
| Movie | Virgin Island | Prescott | 1959-08-07 | 
| Movie | North West Frontier | 1959-10-13 | |
| Movie | Gideon's Day | The Chief | 1958-03-25 | 
| Movie | The Silent Enemy | Wing Commander | 1958-03-04 | 
| Movie | Next to No Time | Hobbs | 1958-08-04 | 
| Movie | Nowhere to Go | Mac Cameron, club owner | 1958-12-02 | 
| Movie | The Man in the Sky | Ingrams | 1957-01-24 | 
| Movie | The Birthday Present | George Bates | 1957-10-31 | 
| Movie | Ill Met by Moonlight | 1957-01-31 | |
| Movie | The Silken Affair | Baggott | 1956-10-02 | 
| Movie | Reach for the Sky | 'Woody' Woodhall | 1956-07-05 | 
| Series | Wire Service | Unknown | 1956-10-04 | 
| Series | Navy Log | Unknown | 1955-09-20 | 
| Movie | Don't Blame the Stork | Fluffy Faversham | 1954-01-01 | 
| Movie | Elizabethan Express | Self - Narrator (voice) | 1954-01-01 | 
| Movie | Calling Scotland Yard: Falstaff's Fur Coat | 1954-02-20 | |
| Movie | Paid to Kill | McGowan (as Howard Marion Crawford) | 1954-06-25 | 
| Movie | West of Zanzibar | Wood | 1954-03-24 | 
| Series | Sherlock Holmes | Dr. Watson | 1954-10-18 | 
| Movie | Gilbert Harding Speaking of Murder | Horatio Plunkett | 1953-12-04 | 
| Movie | Plan for Coal | 1952-01-02 | |
| Movie | His Excellency | Tea Shop Proprietor | 1952-01-22 | 
| Movie | Where's Charley? | Sir Francis Chesney | 1952-05-20 | 
| Movie | The Man in the White Suit | Cranford | 1951-08-07 | 
| Movie | Mr. Drake's Duck | Maj. Travers | 1951-09-21 | 
| Movie | Stage Fright | 1st Chauffeur (uncredited) | 1950-02-23 | 
| Movie | Man on the Run | 1st Paratrooper | 1949-05-20 | 
| Movie | The Hasty Heart | Tommy | 1949-09-20 | 
| Movie | Freedom Radio | Kummer | 1941-02-04 | 
| Movie | Night Train to Munich | Checkpoint Officer (uncredited) | 1940-08-31 | 
| Movie | The Spy in Black | German Officer in Kieler Hof Hotel | 1939-08-03 | 
| Movie | Secret Agent | Karl (uncredited) | 1936-05-31 | 
| Movie | Brown on Resolution | Max | 1935-05-15 | 
| Movie | Me and Marlborough | Minor Role | 1935-07-22 | 
| Movie | The Guv'nor | Undetermined Role | 1935-10-01 |