Mark is a fictional character portrayed by Andrew York in the TV series The Librarians.
They appear in 1 episodes out of a total of 42 aired
Episodes1
And the Hidden Sanctuary
episode S4.E8 january 2018After Cassandra freezes up during a mission, she decides it's past time to go on a vacation. Searching for her ideal town, she lands on Havenport, the "Safest Town in America." At first blush, it seems just what she needed but is there always a price to pay for unrealistic peace of mind?