Mary is a fictional character portrayed by Marvette Knight in the TV series Chicago Fire.
They appear in 1 episodes out of a total of 252 aired so far
Mary is also portrayed by Elyse Shapiro.
Episodes1
The People We Meet
episode S5.E10 january 2017Louie's father throws a wrench into Casey and Dawson's family plans. Severide agrees to a bone marrow donation but a work accident throws everything into flux. Casey and Dawson try to find harmony at home. Meanwhile, Otis and Mouch decide to film a PSA encouraging people to join the Chicago Fire Department but hit a creative wall in the process.
