Mark Harmon
Thomas Mark Harmon (born September 2, 1951) is an American television and movie actor who has appeared in a wide variety of roles since the mid-1970s. Since 2003, Harmon has starred as former Gunnery Sergeant/Marine sniper turned NCIS Special Agent Leroy Jethro Gibbs in the hit CBS series, NCIS, a role that has become Harmon's best-known role to date while also giving him international recognition.
Personal facts
| Alias (AKA) | Harmon Thomas Mark (birth name) |
|---|---|
| Birth date | September 02, 1951 |
| Birth name | Thomas Mark Harmon |
| Birth place |