Theresa Caldwell is a fictional character portrayed by Mackenzie Phillips in the TV series Without a Trace.
In the first episode they appeared in, titled Lost and Found (season 2), they were 44 years old.
They appear in 1 episodes out of a total of 160 aired
Episodes1
Lost and Found
episode S2.E23 may 2004An adopted young girl comes to the FBI claiming to have been kidnapped as an infant. The team must start from scratch to find out the truth about who the girl is and what happened to her.