Darren McGavin
From Internet Movie Firearms Database - Guns in Movies, TV and Video Games

Darren McGavin (1922–2006) as FBI Special Agent Harry Shannon pulls a Smith & Wesson Model 586 in Raw Deal.
Darren McGavin can be seen using the following weapons in the following films and television series:
Film
Gun | Character | Title | Note | Date |
---|---|---|---|---|
Smith & Wesson Model 36 | Carl Kolchak | The Night Stalker | 1972 | |
Colt Detective Special | Special Agent Harry Shannon | Raw Deal | Post - 1972 with 3" barrel | 1986 |
Micro Uzi | Dr. Ernest McNab | Dead Heat | 1989 |
Television
Gun | Character | Title | Note | Date |
---|---|---|---|---|
Colt Detective Special | J. Richard Taggart | Mission: Impossible | "The Seal" (S02E09) | 1967 |