Gemma is a fictional character portrayed by Sabrina Smith in the TV series Chicago Fire.
They appear in 1 episodes out of a total of 252 aired so far
Episodes1
Foul Is Fair
episode S6.E9 january 2018Dawson and Casey struggle to communicate; Brett and Kidd compete for the affections of a hazmat officer; Otis, Herrmann and Mouch search for the source of a stench that's making life difficult at Firehouse 51.