Sean Murray is the actor who plays Timothy McGee on NCIS.
McGee plays a lot of tactical warfare computer games. Timothy McGee is portrayed by Sean Murray in the show, NCIS.
Heights
no
McGee's first episode was #7, "Sub Rosa".
I thought he appeared to maybe have diabetes. Due to the wight lose I noticed. Truth be told I thought he looked pretty good.
The character McGee is a graduate of MIT, the Massachusetts Institute of Technology.
Computer Forensics
Sean Murray who plays Timothy McGee on NCIS
I believe that he is 28... i did the math in one episode... Edit: It is impossible for McGee to be younger than 37, since you need to be 37 to become an NCIS agent :)
Troian Avery Bellisario played McGee's sister Sarah McGee in Twisted Sister.
He is not ill...he went on a strict diet and excersise regime...:)