No, Buck Taylor isn't the only cast member of Gunsmoke who is still alive.
Gunsmoke actors who are still with us are Roger Ewing (Thad Greenwood); Burt Reynolds (Quint Asper); Jess Walton, who was Patricia on the series in 1973; Lane Bradbury and Merry Florene, 1965 to 1969; and Bruce Boxleitner, who played Toby Hogue in 1975.
Buck portrayed Newly O’Brien for 174 episodes during the last eight seasons of the series.
See a guide listing of title and air date for each episode of the TV series Gunsmoke on Epguides.com.
Considering Gunsmoke was on the air for two decades, the history of the western is in many ways the early history of television.
Check out 6 classic black and white episodes of 'Gunsmoke' from MeTV Network.