- Season 5 Episode 10
The People We Meet
LOUIE'S FATHER THROWS A WRENCH INTO CASEY AND DAWSON'S FAMILY PLANS
Severide (Taylor Kinney) agrees to a bone marrow donation but a work accident throws everything into flux. Casey (Jesse Spencer) and Dawson (Monica Raymund) try to find harmony at home. Meanwhile, Otis (Yuri Sardarov) and Mouch (Christian Stolte) decide to film a PSA encouraging people to join the Chicago Fire Department but hit a creative wall in the process.