3 appearances across 1 title
| Actor | Firearm | Notes |
|---|---|---|
| DeForest Kelley | Smith & Wesson Model 10 | "Tomorrow is Yesterday" (S01E19) |
| DeForest Kelley | Colt 1921AC Thompson | "A Piece of the Action" (S02E17) |
| DeForest Kelley | Single Action Army | "Spectre of the Gun" (S03E06) |