| Ano | Nota | Título | Personagem |
|---|---|---|---|
| 1978 | Hi-Riders | Mr. Lewis | |
| 1977 | Mission to Glory: A True Story | Juan Salvatierra (uncredited) | |
| 1975 | The Lives of Jenny Dolan | Lt. Nesbitt | |
| 1974 | Nakia | Alva Chambers | |
| 1973 | Call to Danger | Joe Barker | |
| 1972 | O Justiceiro Negro | Laurento | |
| 1969 | Once You Kiss a Stranger... | Lt. Tom Gavin | |
| 1969 | The Lonely Profession | Lt. Joseph Webber | |
| 1969 | The Whole World Is Watching | The Governor | |
| 1968 | Panic in the City | James Kincade | |
| 1965 | Requiem for a Gunfighter | Red Zimmer | |
| 1960 | Com o Dedo no Gatilho | Harry Deckett | |
| 1958 | Johnny Rocco | Tony Rocco | |
| 1958 | The Fiend Who Walked the West | Marshal Frank Emmett | |
| 1958 | Hell's Five Hours | Mike Brand | |
| 1957 | Sangue de Valentes / A Morte de Jesse James | Vic Rodell | |
| 1956 | Honra a um homem mau | McNulty | |
| 1955 | A Caravana da Morte | Alec Black | |
| 1955 | Um Sábado Violento | Harper (bank robber) | |
| 1954 | A Bullet Is Waiting | Sheriff Munson | |
| 1954 | Make Haste to Live | Steve Blackford | |
| 1953 | Levante dos Apaches | Lane Dakota | |
| 1953 | Devil's Canyon | Jessie Gorman | |
| 1953 | Suplício de um Condenado | Sam Hurley | |
| 1952 | O Castelo do Pavor | Count Karl von Bruno | |
| 1952 | Linha de Fogo | Mitch Turner | |
| 1952 | Onde Impera a Traição | Marshal Lightning Tyrone | |
| 1952 | Missão Perigosa em Trieste | Col. Cagle | |
| 1951 | Fúria de Paixões | Lt. Kelsey | |
| 1951 | The Lady Pays Off | Matt Bradock | |
| 1951 | O Demolidor | George Mason | |
| 1951 | Flechas da Vingança | Sam Leeds | |
| 1951 | Escola de Bravos | Major Jack Page | |
| 1950 | A Fogo e Sangue | Steve Davis | |
| 1950 | O Ódio é Cego | Dan Wharton | |
| 1950 | Winchester '73 | Dutch Henry Brown | |
| 1950 | Entre o Amor e a Morte | Selden Clark | |
| 1949 | Legião do Deserto | David Vogel | |
| 1949 | Viciada | Horace Corrigan | |
| 1949 | Almas Abandonadas | Stan Albert | |
| 1949 | Baixeza | Det. Lt. Peter 'Pete' Ramirez | |
| 1948 | Legião Sinistra | Carl Reicher | |
| 1948 | Belinda | Locky McCormick | |
| 1946 | No Limiar da Glória | John Todd | |
| 1946 | Up Goes Maisie | Tim Kingsby (as Horace McNally) | |
| 1946 | As Garçonetes de Harvey | 'Gold Dust' McClean | |
| 1945 | Bewitched | Eric Russell (as Horace McNally) | |
| 1945 | Dangerous Partners | Co-Pilot (as Horace McNally) | |
| 1944 | Trinta Segundos Sobre Tóquio | 'Doc' White | |
| 1944 | Um Romance Americano | Teddy Roosevelt Dangos / Narrator | |
| 1943 | The Man from Down Under | Dusty Rhodes | |
| 1943 | For God and Country | Jumpmaster | |
| 1943 | Salve-se Quem Puder | Dan Madison | |
| 1943 | O Fogo Sagrado | Freddie Ridges | |
| 1943 | Sucker Bait | Nazi Spy Posing as Captain | |
| 1942 | O Assistente do Dr. Gillespie | Howard Allwinn Young | |
| 1942 | Idílio em Dó-Ré-Mi | Mr. Waring | |
| 1942 | Eyes in the Night | Gabriel Hoffman | |
| 1942 | The Magic Alphabet | Dr. Christiaan Eijkman | |
| 1942 | Aço da Mesma Têmpera | Peters | |
| 1942 | For the Common Defense! | Lt. Guytan | |
| 1942 | Grand Central Murder | 'Turk' (as Horace McNally) | |
| 1942 | Inflation | Joe Smith |