Chicago Fire/What Happened to Courtney

What Happened to Courtney
Season 4, Episode 17
Airdate	March 29, 2016
Teleplay by	Liz Alper & Ally Seibert
Story by	Matt Olmstead
Directed by	Jeffrey Hunt
Stream
← 4x16 Two Ts	4x18 → On the Warpath
Chicago Fire — Season Four

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What Happened to Courtney is the seventeenth episode of the fourth season of Chicago Fire, and the eighty-sixth episode overall.

Jesse Spencer (Lt. Matthew Casey), Taylor Kinney (Lt. Kelly Severide), Monica Raymund (Firefighter Gabriela "Gabby" Dawson), Kara Killmer (Paramedic Sylvie Brett), David Eigenberg (Lt. Christopher Herrmann), Yuri Sardarov (Firefighter Brian "Otis" Zvonecek), Joe Minoso (Firefighter Joe Cruz), Christian Stolte (Firefighter Randy "Mouch" McHolland), Steven R. McQueen (Firefighter Jimmy Borelli)

and Eamonn Walker (Battallion Chief Wallace Boden)

Guest Stars: Holly Robinson Peete (Tamara Jones), Miranda Rae Mayo (Firefighter Stella Kidd), Jenny Mollen (Detective Bianca Holloway), Armand Schultz (Alderman Colin Becks), Guy Burnet (Grant), Randy Flagler (Firefighter Harold Capp), Robyn Coffin (Cindy Herrmann), DuShon Brown (Connie)

with Nick Gehlfuss (Dr. Will Halstead)

and Marina Squerciati (Officer Kim Burgess)

Melanie Keller (Emma Ritter), Mark Pracht (David), Anthony Ferraris (Tony), Kurt Ehrmann (Chief Tiberg), Anne Acker (Amy Bell), Jennifer Jelsema (Morning Show Host), Alejandro Ortiz (Mateo), Robin Robinson (News Anchor), Jenniffer Weigel (Reporter), Amanda Calabrese (Annabelle Herrmann), Xavier Lagunas (Tomas)