Mark Poling is a fictional character portrayed by Ryan Masson in the TV series 9-1-1: Lone Star.
They appear in 1 episodes out of a total of 60 aired so far
Episodes1
Prince Albert in a Can
episode S3.E11 march 2022The 126 race to the rescue when Catherine receives a package at the governor's office that may contain a bio-hazard. Grace and Carlos team up to investigate a prank 9-1-1 call that turns deadly.