General Thomas Callahan is a fictional character portrayed by Thomas Kopache in the TV series The X-Files.
In the first episode they appeared in, titled The Walk (season 3), they were 50 years old.
They appear in 1 episodes out of a total of 217 aired
Episodes1
The Walk
episode S3.E7 november 1995A quadruple amputee becomes the prime suspect in a series of bizarre deaths at an army hospital.