Chicago Fire - Season 2 Episode 20 A Dark Day (I)
Lt. Casey and Dawson volunteer to help at a charity run at Chicago Medical when a massive explosion sends Chicago into chaos. With one of their own missing in the blast, the firehouse is tested like never before. The crossover continues on Chicago P.D. S01E12 8:30 PM (II)
- Genre: Drama
- Studio: NBC
- Keyword: chicago, illinois, fire brigade, paramedic, crime investigation, firefighter
- Cast: Taylor Kinney, David Eigenberg, Joe Miñoso, Miranda Rae Mayo, Daniel Kyri, Christian Stolte