Dr. Ian Detweiler is a fictional character portrayed by Andrew Robinson in the TV series The X-Files.
In the first episode they appeared in, titled Alpha (season 6), they were 57 years old.
They appear in 1 episodes out of a total of 217 aired
Episodes1
Alpha
episode S6.E16 march 1999A series of murders is blamed on a mythical Asian dog that supposedly escaped from the US cryptozoologist who caught it. Mulder asks a reclusive female dog expert for help which angers Scully. The woman leaves him a special gift.