|Date of Birth||July 3, 1962|
|Origin||Charleston, South Carolina, USA|
Thomas Ellis Gibson (born July 3, 1962) is an American actor and director. His best known roles include Daniel Nyland on CBS's Chicago Hope, Greg Montgomery on ABC's Dharma & Greg, and Aaron Hotchner on CBS's Criminal Minds. In Two and a Half Men, he played the character of Greg Montgomery, in the season 9 premiere "Nice to Meet You, Walden Schmidt".