Dr. Jennings is a fictional character portrayed by Blu Mankuma in the TV series Supernatural.
In the first episode they appeared in, titled Simon Said (season 2), they were 58 years old.
They appear in 1 episodes out of a total of 327 aired
Episodes1
Simon Said
episode S2.E5 october 2006Sam and Dean meet Andy Gallagher, a slacker with psychic powers of persuasion. Once the brothers learn that Andy's family was visited by the Demon, Sam wonders if he could be one of the special children.