 | Hollywood Out-takes and Rare Footage (1983) as Self (archive footage) (uncredited) |
 | Kali Yug, il mistero del tempio indiano (1963) as Robert Talbot |
 | Kali Yug, la dea della vendetta (1963) as Robert Talbot |
 | Guns of Darkness (1962) as Dr. Swann |
 | The Queen's Guards (1961) |
 | The Secret of Monte Cristo (1961) as Colonel Jackson |
 | Doctor Blood's Coffin (1961) as Dr. Robert Blood, Peter's Father |
 | The Bulldog Breed (1960) as Admiral Sir Bryanston Blyth |
 | North West Frontier (1959) as Sir John Wyndham |
 | Rockets Galore (1958) as Air Commodore Watchorn |
 | Fortune Is a Woman (1957) as Clive Fisher |
 | The Battle of the River Plate (1956) as Captain Woodhouse - H.M.S. Ajax |
 | The Door in the Wall (1956) as Henry Redmond |
 | Eight O'Clock Walk (1954) as Geoffrey Tanner |
 | Don't Blame the Stork (1954) as Sir George Redway |
 | Appointment in London (1953) as Logan |
 | It Started in Paradise (1952) as Arthur Turner |
 | Edward, My Son (1949) as Doctor Larry Woodhope |
 | The White Unicorn (1947) as Philip Templar |
 | White Cradle Inn (1947) as Anton |
 | Bedelia (1946) as Charlie Carrington |
 | It Comes Up Love (1943) as Tom Peabody |
 | Forever and a Day (1943) as Dexter Pomfret |
 | Hedda Hopper’s Hollywood No. 6 (1942) |
 | A Yank at Eton (1942) as Roger Carlton |
| | Safeguarding Military Information (1942) as Spy (uncredited) |
 | Smilin' Through (1941) as Reverend Owen Harding |
 | Dr. Jekyll and Mr. Hyde (1941) as Dr. John Lanyon |
 | Billy the Kid (1941) as Eric Keating |
 | Ziegfeld Girl (1941) as Geoffrey Collis |
 | Andy Hardy's Private Secretary (1941) as Steven V. Land |
 | Come Live with Me (1941) as Barton Kendrick |
 | The Long Voyage Home (1940) as Smitty |
 | Gallant Sons (1940) as Natural Davis |
 | Bitter Sweet (1940) as Lord Shayne |
 | Dulcy (1940) as Gordon Daly |
 | Strange Cargo (1940) as Cambreau |
 | Broadway Melody of 1940 (1940) as Bert C. Matthews |
 | Tower of London (1939) as King Edward IV |
 | Bad Little Angel (1939) as Jim Creighton (Sentinel editor) |
 | Maisie (1939) as Clifford 'Cliff' Ames |
 | Tarzan Finds a Son! (1939) as Austin Lancing |
 | Broadway Serenade (1939) as Larry Bryant |
 | The Little Princess (1939) as Captain Crewe |
 | Yes, My Darling Daughter (1939) as Lewis Murray |
 | Breakdowns of 1938 (1938) as Lloyd Rogers (archive footage) (uncredited) |
 | Comet Over Broadway (1938) as Bert Ballin |
 | The Sisters (1938) as William Benson |
 | Secrets of an Actress (1938) as Peter 'Pete' Snowden |
 | Always Goodbye (1938) as Phillip Marshall |
 | The Adventures of Robin Hood (1938) as King Richard the Lion-Heart |
 | Breakdowns of 1937 (1937) as Self |
 | 52nd Street (1937) as Rufus Rondell |
 | That Certain Woman (1937) as Lloyd Rogers |
 | Confession (1937) as Leonide Kirow |
 | Another Dawn (1937) as Colonel John Wister |
 | Call It a Day (1937) as Roger Hilton |
 | Stolen Holiday (1937) as Anthony Wayne |
 | The Devil Is a Sissy (1936) as Jay Pierce |
 | To Mary - with Love (1936) as Bill Hallam |
 | The White Angel (1936) as Fuller |
 | A Dream Comes True (1935) as Theseus (archive footage) (uncredited) |
 | I Found Stella Parish (1935) as Keith Lockridge |
 | A Midsummer Night's Dream (1935) as Theseus |
 | Jalna (1935) as Renny Whiteoaks |
 | The Phantom Light (1935) as Jim Pearce |
 | Lazybones (1935) as Sir Reginald Ford |
 | The Girl from 10th Avenue (1935) as Geoffrey D. 'Geoff' Sherwood |
 | The Morals of Marcus (1935) as Sir Marcus Ordeyne |
 | Something Always Happens (1934) as Peter Middleton |
 | The Church Mouse (1934) as Johnathan Steele |
| | No Escape (1934) as Jim Brandon |
 | Death at Broadcasting House (1934) as Detective Inspector Gregory |
 | The Night of the Party (1934) as Guy Kennion |
| | The Silver Spoon (1934) as Capt Watts-Wynyard |
 | Orders Is Orders (1933) as Capt. Harper |
 | The Man from Toronto (1933) as Fergus Wimbush |
 | Marry Me (1932) as Robert Hart |
 | The Sign of Four: Sherlock Holmes' Greatest Case (1932) as Dr. John Watson |
 | The Water Gipsies (1932) as Fred Green |
 | Sally in Our Alley (1931) as George Miles |
 | Cape Forlorn (1931) as Gordon Kingsley |
 | Escape! (1930) as William Brown, the Plainclothesman |
| | The Valley of Ghosts (1930) as Andrew McLeod |
 | The Thoroughbred (1929) as Allen Stockbridge |
 | Syncopation (1929) as Alexander Winston |
 | Easy Virtue (1928) as The Plaintiff's Counsel |
| | His House in Order (1928) as Hilary Jesson |
 | Downhill (1927) as Archie |
 | The Ring (1927) as Bob Corby |
| | Confessions (1925) as Charles Oddy |
 | Not For Sale (1924) as Martin Bering |
