Mary-Lynne is a fictional character portrayed by Laura Niemi in the TV series 9-1-1: Lone Star.
They appear in 1 episodes out of a total of 60 aired so far
Episodes1
In the Unlikely Event of an Emergency
episode S3.E8 february 2022Owen and T.K. travel to New York to say their goodbyes to Gwen but the plane experiences a mechanical failure. T.K. reflects back when Gwyn helped get him into rehab years ago.
