| Ano | Nota | Título | Personagem |
|---|---|---|---|
| 2008 | Thou Shalt Not: Sex, Sin and Censorship in Pre-Code Hollywood | Various Roles (archive footage) | |
| 1994 | Mae West and the Men Who Knew Her | Self (archive footage) | |
| 1983 | Hollywood Out-takes and Rare Footage | Self (archive footage) (uncredited) | |
| 1966 | The Wolfman | Dr. Lloyd | |
| 1947 | O Homem Sem Coração | Laroche-Mathieu | |
| 1946 | Fear | Police Capt. Burke | |
| 1945 | Estranha Ilusão | Brett Curtis | |
| 1943 | Passaporte para Suez | Michael Lanyard / The Lone Wolf | |
| 1943 | Uma Noite Perigosa | Michael Lanyard / The Lone Wolf | |
| 1942 | Dama em Perigo | Michael Lanyard | |
| 1942 | Tropel de Bárbaros | Harry Farrel | |
| 1941 | O Lobisomem | Dr. Lloyd | |
| 1941 | As Jóias do Imperador | Michael Lanyard | |
| 1941 | Wild Geese Calling | Blackie Bedford | |
| 1941 | O Lobo Se Arrisca | Michael Lanyard | |
| 1940 | A Amazona de Tucson | Jefferson Carteret | |
| 1940 | Trail of the Vigilantes | Mark Dawson | |
| 1940 | O Lobo Entre Lobos | Michael Lanyard | |
| 1940 | Noiva da Fatalidade | Michael Lanyard | |
| 1940 | Lillian Russell | Jesse Lewisohn | |
| 1940 | Pérolas Fatídicas | Michael Lanyard | |
| 1939 | Day-time Wife | Bernard Dexter | |
| 1939 | O Homem da Máscara de Ferro | D'Artagnan | |
| 1939 | A Comédia de um Crime | Philo Vance | |
| 1939 | Álibi Nupcial | Michael Lanyard | |
| 1938 | Wives Under Suspicion | District Attorney Jim Stowell | |
| 1938 | The First Hundred Years | Harry Borden | |
| 1938 | Arsène Lupin Returns | Steve Emerson | |
| 1937 | The Firefly | Major de Rouchemont | |
| 1937 | Madame X | Bernard Fleuriot | |
| 1937 | Midnight Madonna | Blackie Denbo | |
| 1937 | Outcast | Dr. Wendell Phillips / Phil Jones | |
| 1936 | Breakdowns of 1936 | Self | |
| 1936 | Amores de uma Diva | Morgan | |
| 1936 | Stage Struck | Fred Harris | |
| 1936 | Satã Encontrou uma Dama | Ted Shane | |
| 1936 | The Case of the Velvet Claws | Perry Mason | |
| 1936 | Times Square Playboy | Victor 'Vic' Arnold | |
| 1935 | A Dream Comes True | Self (uncredited) | |
| 1935 | The Widow from Monte Carlo | Allan Chepstow | |
| 1935 | Things You Never See on the Screen | Self | |
| 1935 | The Case of the Lucky Legs | Perry Mason | |
| 1935 | Don't Bet on Blondes | Oscar 'Odds' Owen | |
| 1935 | A Noiva Curiosa | Perry Mason | |
| 1935 | Living on Velvet | Walter 'Gibraltar' Pritcham | |
| 1935 | A Trip Thru a Hollywood Studio | Himself (uncredited) | |
| 1934 | Casados em Segredo | Robert Sheldon | |
| 1934 | Imitação da Vida | Stephen 'Steve' Archer | |
| 1934 | Cleópatra | Julius Caesar | |
| 1934 | O Caso do Cão Uivador | Perry Mason | |
| 1934 | O Crime do Dragão | Philo Vance | |
| 1934 | Dr. Monica | John Braden | |
| 1934 | Smarty | Tony | |
| 1934 | Upperworld | Alexander Stream | |
| 1934 | Hollywood on Parade No. B-1 | - | |
| 1934 | O Nome é Tudo | Bob Brown | |
| 1933 | Dama por um Dia | Dave the Dude | |
| 1933 | Mais Uma Vez Adeus | Kenneth L. 'Ken' Bixby | |
| 1933 | Hollywood on Parade No. A-12 | Self | |
| 1933 | Caçadoras de Ouro | Lawrence | |
| 1933 | The Mind Reader | Chandra | |
| 1933 | Negócio é Negócio | Kurt Anderson | |
| 1933 | Just Around the Corner | Mr. Sears | |
| 1932 | The Match King | Paul Kroll | |
| 1932 | Três...Ainda é Bom | Robert Kirkwood | |
| 1932 | Skyscraper Souls | David Dwight | |
| 1932 | Surpresas Convencionais | Hal Samson Blake | |
| 1932 | Beauty and the Boss | Baron Josef von Ullrich | |
| 1932 | Pela Mão de Sua Dama | Vincent 'Vince' Day | |
| 1932 | A Dama de Monte Carlo | Lieutenant d'Ortelles | |
| 1932 | Under Eighteen | Raymond Harding | |
| 1931 | Expensive Women | Neil Hartley | |
| 1931 | Honor of the Family | Captain Boris Barony | |
| 1931 | How I Play Golf, by Bobby Jones No. 7: 'The Spoon' | Warren William - the Husband (uncredited) | |
| 1923 | Plunder | Mr. Jones | |
| 1922 | The Town That Forgot God | Eben |