Colonel Calvin Henderson is a fictional character portrayed by Marshall Bell in the TV series The X-Files.
In the first episode they appeared in, titled Fallen Angel (season 1), they were 51 years old.
They appear in 1 episodes out of a total of 217 aired
Episodes1
Fallen Angel
episode S1.E10 november 1993The future of the X-Files project is jeopardized after Mulder secretly infiltrates the government cover-up of a UFO crash.