Roger Ewing
Roger Lawrence Ewing (January 12, 1942 – December 18, 2025) was an American actor. He was best known for playing Thad Greenwood in the American western television series Gunsmoke.
Also recorded as Roger Lawrence Ewing
Roger Ewing

Public domain
- Name
- Roger Ewing
- Birth Name
- Roger Lawrence Ewing
- Born
- 12 January 1942
- Birthplace
- Los Angeles, California, U.S.
- Died
- 18 December 2025
- Place of death
- Morro Bay, California, U.S.
- Occupation
- Actor
- Nationality
- United States
- Fields
- Western
- Languages
- English
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Documentary summary
Roger Lawrence Ewing (January 12, 1942 – December 18, 2025) was an American actor. He was best known for playing Thad Greenwood in the American western television series Gunsmoke.
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wikidata · Q7358165 · wikipedia · Roger Ewing
In this article
Key facts
Key facts
• Name — Roger Ewing • Birth Name — Roger Lawrence Ewing • Born — 12 January 1942 • Birthplace — Los Angeles, California, U.S. • Died — 18 December 2025 • Place of death — Morro Bay, California, U.S. • Occupation — Actor • Years Active — 1964–1972
Life and career
Life and career
Roger Lawrence Ewing was born in Los Angeles, California on January 12, 1942. He had been a fan of the CBS western television series Gunsmoke while in high school, where he had appeared in a parody of the television series. He began his screen career in 1964, appearing in the film Ensign Pulver. In 1965, Ewing guest-starred in Gunsmoke, appearing in the episode "Song for Dying". Ewing's performance impressed the producers, who offered him the role of Clayton Thaddeus "Thad" Greenwood, joining the main cast. At the time, there was a contract dispute between star James Arness and CBS, and Ewing's character was created by CBS with a view to replacing Arness should they deem it necessary. By 1967, the disagreement had been resolved, and Ewing's character was written out of the televisions eries. He guest-starred in television programs including Rawhide, The Farmer's Daughter, Bewitched, The Eleventh Hour and Room 222. Ewing retired from acting in 1972, last appearing in the film Play It as It Lays. After retiring from acting, he worked as a professional photographer.
Death
Death
Ewing died in Morro Bay, California on December 18, 2025, at the age of 83.
Television
Television
• Year — Title — Role — Notes • 1964 — Bewitched — Marvin "Monster" Grogan — Episode: "The Girl Reporter" • 1964 — The Baileys of Balboa — Norman — Episode: "Look Who's a Sailor" • 1964 — The Bing Crosby Show — Eddie Fox — 2 episodes • 1965 — Rawhide — Billy Wallace — Episode: "The Calf Women" • 1965–1967 — Gunsmoke — Various roles — 65 episodes • 1967 — The Mothers-in-Law — Carter Case — Episode: "Divorce: Mother-in-Law Style" • 1970 — Death Valley Days — Frank Harris — Episode: "Pioneer Pluck"
Film
• Year — Title — Role — Notes • 1964 — Ensign Pulver — Jackson — Uncredited • 1965 — None but the Brave — Pvt. Swensholm • 1969 — Smith! — Donald Maxwell • 1972 — Play It as It Lays — Nelson
Notes from the source article
Cited by Wikipedia
Notes from the source article
These works are cited by the source article, in its own numbering. They are recorded as its citations, not as sources VALÉORINE has verified.
- 1.Gunsmoke Fan Hits The Target. The Tennessean. 88. 1966-06-26.
- 2.Johnson, Erskine. Ewing is Gunsmoke fan turned actor. Kenosha News. 29. 1966-07-09.
- 3.Roger Ewing Now Gunsmoke Regular, Fan Long Time. The North Adams Transcript. 18. 1966-05-14.
- 4.Roger Ewing Fills ‘Gunsmoke’ Roles. The Sacramento Bee. 134. 1966-01-02.
- 5.Greenland, David. The Gunsmoke Chronicles: A New History of Television’s Greatest Western. BearManor Media. 40–41. 2013-08. 9781593937331.
- 6.Aaker, Everett. Television Western Players, 1960–1975: A Biographical Dictionary. McFarland. 161. 2017-05-16. 9781476628561.
- 7.Barnes, Mike. Roger Ewing, Deputy Marshal Thad Greenwood on ‘Gunsmoke,’ Dies at 83. The Hollywood Reporter. 2026-01-09.
- 8.2026-01-25.
- 9.2026-01-25.
- 10.2026-01-25.
- 11.Roger Ewing. Deutsche Synchronkartei.
- 12.Roger Ewing. Legacy.com. 2026-01-12.
- 13.Jula Schreiber. Roger Ewing im Alter von 83 Jahren verstorben. Bild. 2026-01-11.
References
Citations
References
Each reference names the institution holding it, so a reader may go to the document itself.
reference work
Secondary witnessreference work
Secondary witness
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 16 August 2026.
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