| Ano | Nota | Título | Personagem |
|---|---|---|---|
| 1977 | Don't Push, I'll Charge When I'm Ready | Major | |
| 1971 | The Resurrection of Zachary Wheeler | Adams | |
| 1968 | A Brigada do Diabo | Gen. Bixby | |
| 1965 | A Letter to Nancy | Ben | |
| 1964 | Robin Hood de Chicago | Prosecutor | |
| 1963 | Lassie's Greatest Adventure | - | |
| 1963 | Lassie's Great Adventure | - | |
| 1962 | Os Três Sargentos | Col. William Collingwood (as Richard Simmons) | |
| 1955 | Dançando nas Nuvens | Mr. Grigman (uncredited) | |
| 1955 | The Scarlet Coat | Sergeant with Signalman (uncredited) | |
| 1954 | Nasce uma Estrela | Producer / Benefactor (uncredited) | |
| 1954 | Janela Indiscreta | Man with Miss Torso (uncredited) | |
| 1954 | Man with the Steel Whip | Jerry Randall / El Latigo (as Richard Simmons) | |
| 1954 | Men of the Fighting Lady | Lt. Wayne Kimbrell | |
| 1954 | Dragonfly Squadron | Col. Wolf Schuller | |
| 1953 | Flight Nurse | Tommy Metcalf | |
| 1953 | A Porta Secreta | Master of Ceremonies (uncredited) | |
| 1953 | Campo de Batalha | Capt. Norson | |
| 1953 | Alem do Alcance | Capt. Robert A. Lewis (Co-Pilot, Enola Gay) | |
| 1952 | Desperate Search | Communicator (Vancouver Radio) | |
| 1952 | I Dream of Jeanie | Dunning Foster (as Richard Simmons) | |
| 1952 | Glory Alley | Dan | |
| 1951 | Sonharei com Você | Egbert 'Bert' Van Alstyne (uncredited) | |
| 1951 | Anjos e Piratas | Larry Moss (uncredited) | |
| 1951 | The Well | Mickey McClure | |
| 1951 | No Questions Asked | Gordon N. Jessman | |
| 1950 | Dial 1119 | Television Announcer | |
| 1950 | Duchess of Idaho | Alec I. Collins | |
| 1949 | Look for the Silver Lining | Henry Doran | |
| 1949 | O Grande Pecador | Gambler with Betting Story (uncredited) | |
| 1949 | Ato de Violência | Veteran (uncredited) | |
| 1948 | Os Três Mosqueteiros | Count de Wardes (uncredited) | |
| 1948 | Desfile de Páscoa | Al - Ziegfeld Aide (uncredited) | |
| 1948 | O Pirata | Captain (uncredited) | |
| 1948 | Numa Ilha com Você | George Blaine | |
| 1948 | Three Daring Daughters | Mr. Harlow, Nelson's Secretary | |
| 1947 | This Time for Keeps | Gordon | |
| 1947 | Undercover Maisie | Gilfred I. Rogers | |
| 1946 | A Paixão de Andy Hardy | Dane Kittridge | |
| 1946 | Lady in the Lake | Chris Lavery | |
| 1943 | A Filha do Comandante | Captain Fred Avery | |
| 1943 | Pilot #5 | Henry Willoughby Claven | |
| 1943 | The Youngest Profession | Douglas Sutton | |
| 1942 | Stand by for Action | Lt. (jg) Royce | |
| 1942 | Seven Sweethearts | Paul Brandt, George's Beau | |
| 1941 | King of the Texas Rangers | Red Cameron | |
| 1941 | Sargento York | Marching Soldier (uncredited) | |
| 1941 | Piratas a Cavalo | Cheated Gambler | |
| 1940 | O Rei da Polícia Montada | Const. Carter | |
| 1940 | O Despertar do Mundo | Shell Person | |
| 1939 | On Dress Parade | H4 Radio Operator (uncredited) | |
| 1936 | A Million to One | Friend |