Agent Terry Sullivan is a fictional character portrayed by James Parks in the TV series The X-Files.
In the first episode they appeared in, titled Provenance (season 9), they were 33 years old.
They appear in 1 episodes out of a total of 217 aired
Episodes1
Provenance
episode S9.E9 march 2002A man is chased from the Canada/US border and reportedly burned alive though his body is not found. Meanwhile, in the burned remains, the FBI finds papers with the same UFO markings Scully found in Africa.