Jack Double is a fictional character portrayed by Charles Gevoian in the TV series Without a Trace.
They appear in 1 episodes out of a total of 160 aired
Episodes1
John Michaels
episode S3.E22 may 2005An old man estranged from his wife and two daughters goes missing after last being seen ready to jump from the roof of his building. Jack gets personally involved in the case and trying to find the man.