Lois Heller is a fictional character portrayed by Julie Claire in the TV series NCIS.
In the first episode they appeared in, titled Toxic (season 6), they were 34 years old.
They appear in 1 episodes out of a total of 467 aired so far
Episodes1
Toxic
episode S6.E21 april 2009Local cops find the body of an enlisted Marine on UA; Gibbs and company investigate. The FBI haul Abby to a classified lab to replace a missing man, who was a target of the dead Marine. The gang figure it out and tie up the loose ends.