It Is Not Known. Part of the backstory of "NCIS: LA" is that as a child, Callen was a ward of the state, which never used his first name, so Callen doesn't know what it is.

Jesse Spencer. "Chicago Fire" originally premiered on October 10, 2012.

Run-D.M.C.. Pioneer hip hop group Run-D.M.C. were the first group in the genre to earn gold, platinum, and multi-platinum records and to be nominated for a Grammy Award.

Freddie Highmore. Freddie Highmore is an English actor who appeared in the film "Charlie and the Chocolate Factory".

Tommy. Tress MacNeille does Charlotte's voice on "Rugrats".

Brothers & Sisters. Calista Flockhart is married to Harrison Ford.