Martin Creaser

Martin Creaser is a ex-hunter.

Season 5
He was a hunter who saved John Winchester's life many times. Stopped hunting after an incident in Albuquerque, which Sam and Dean know about. The details of what happened are not revealed, but they were bad enough that he left hunting and voluntarily checked himself into a psychiatric hospital. ("Sam, Interrupted")

Season 7
When Sam is hallucinating, his hallucination of Dean mentions how quickly Martin lost his sanity. ("Hello, Cruel World")

Appearances

 * Season 5
 * Sam, Interrupted


 * Season 7
 * Hello, Cruel World (Mentioned only)