Kaj-Jan Chen is a fictional character portrayed by François Chau in the TV series Numb3rs.
In the first episode they appeared in, titled The Mole (season 3), they were 46 years old.
They appear in 1 episodes out of a total of 118 aired
Episodes1
The Mole
episode S3.E4 october 2006The hit-and-run death of an interpreter may compromise a team member, and Charlie must deal with not being consulted for a paper.