Richard Devon Filmography
- Actor (56 credits)
- The Seventh Sign (1988) 2nd Cardinal
- Richie Brockelman, Private Eye (1978) Markell
- Quark (1977) Captain
- Planet of the Apes (1974) Zandar
- Magnum Force (1973) Ricca
- Three Guns for Texas (1968) Max
- Lancer (1968) Sexton Joe Hughes
- The High Chaparral (1967) Kansas
- Iron Horse (1966) DeWitt
- The Silencers (1966) Domino
- Mission: Impossible (1966) Hank
- The Monkees (1966) The Great Victor
- Laredo (1965) Max Fender
- Daniel Boone (1964) Bill Archer
- Destry (1964) Benson
- The Three Stooges Go Around the World in a Daze (1963) Maharajah
- Breaking Point (1963) James Sumarra
- Cattle King (1963) VInce Bodine
- Kid Galahad (1962)
- Whispering Smith (1961) Duggan
- The Comancheros (1961) Esteban
- Battle of Blood Island (1960) Moe
- The Tall Man (1960) Parson John Lesley
- Gunfighters of Abilene (1960) Marty Ruger
- Mr. Lucky (1959) Polly the Actor
- One Step Beyond (1959) Charles Elton
- The Rebel (1959) Deputy Clyde Vollmer
- The D.A.'s Man (1959) Duke Layton
- Riverboat (1959) Barney
- The Badlanders (1958) Prison Guard, not listed in credits
- War of the Satellites (1958) Dr. Pol Van Ponder
- Money, Women and Guns (1958) Setting Sun
- Badman's Country (1958) Harvey Logan
- The Texan (1958) Tim Craven
- Machine-Gun Kelly (1958) Apple
- Wanted: Dead or Alive (1958) Freighter Jack
- The Rifleman (1958) Austin Stark
- The Rough Riders (1958) Sam Blackwell
- Zorro (1957) Mauridio Alviso
- Teenage Doll (1957) Det. Dunston
- The Undead (1957) Satan
- 3:10 to Yuma (1957) Wade Henchman, not listed in credits
- The Buckskin Lady (1957) Townsman, not listed in credits
- Escape from San Quentin (1957) Roy Gruber
- Colt .45 (1957) Ed Pike
- Blood of Dracula (1957) Det. Sgt. Stewart
- The Saga of the Viking Women and Their Voyage to the Waters of the Great Sea Serpent (1957) Stark
- Boots and Saddles (1956)
- Broken Arrow (1956) McKeever
- Zane Grey Theater (1956) Army Hendricks
- The Prodigal (1955) Risafe
- Sergeant Preston of the Yukon (1955) Wolfe Trahern
- The 20th Century-Fox Hour (1955) Hotel Doorman, not listed in credits
- The Adventures of Rin Tin Tin (1954) Chief Sasabi
- I Led 3 Lives (1953) Comrade Will Bancroft
- Space Patrol (1950) Molock
