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.
Stars: Jesse Spencer, Taylor Kinney, Monica Raymund
Director(s): Michael Brandt, Derek Haas
Writer(s): Michael Brandt, Derek Haas
Genres: Action,Drama