| First Name | David |
| Last Name | McCallum |
| Full Name at Birth | David Keith McCallum, Jr |
| Age | 78 |
| Date of Birth | September 19, 1933 |
| Birthplace | Glasgow, Scotland |
| Height | 5' 8" (173 cm) |
| Build | Slim |
| Eye Color | Brown - Dark |
| Hair Color | Brown - Dark |
| Star Sign | Virgo |
| Ethnicity | White |
| University | Royal Academy of MusicRoyal Academy of Dramatic Arts |
| Occupation Category | Actor |
| Claim to Fame | The Man from U.N.C.L.E. |
David Keith McCallum, Jr. (born 19 September 1933) is a Scottish actor and musician. He is best known for his roles as Illya Kuryakin, a Russian-born secret agent, in the 1960s television series The Man from U.N.C.L.E., as interdimensional operative Steel in Sapphire & Steel, and Dr. Donald "Ducky" Mallard in the series NCIS.
Selected David McCallum film and TV show credits: