John Mosley is a fictional character portrayed by Michael Kelly in the TV series Fringe.
In the first episode they appeared in, titled The Arrival (season 1), they were 39 years old.
They appear in 1 episodes out of a total of 100 aired
Episodes1
The Arrival
episode S1.E4 september 2008A strange cylinder which is somehow connected to Walter and a man known as "the Observer" appears from the ground at a construction site.