Man in Zeppelin, aka Mr X is a fictional character portrayed by Ulrich Thomsen in the TV series Fringe.
In the first episode they appeared in, titled Lysergic Acid Diethylamide (season 3), they were 47 years old.
They appear in 1 episodes out of a total of 100 aired
Episodes1
Lysergic Acid Diethylamide
episode S3.E19 april 2011With the latest estimate that the team has only one day to save Olivia's consciousness, Walter leads a group on an LSD trip into Olivia's mind.