Duration: 43m

TV-14 8.1 Drama / Action

Chicago Fire S4E18

Sylvie is threatened when she witnesses a murder.

Release Date: April 5, 2016 (USA)

Creator: Michael Brandt, Derek Haas

Cast: Jesse Spencer, Taylor Kinney, Eamonn Walker, Kara Killmer, David Eigenberg, Christian Stolte, Miranda Rae Mayo, Yuri Sardarov, Mena Suvari