HomePeople Biography and filmographySlim Duncan Biography unavailable on TMDB. Movies (5)TV shows (0) Movies (5) Firecreek1968 · Fyte Desperadoes' Outpost1952 · Sergeant Bonanza Town1951 · Slim Duncan Frontier Outpost1950 · Fiddle Player Texas Dynamo1950 · Slim Duncan TV shows (0) No credits available.