Episodio 4

Taylor Kinney

Kelly Severide

David Eigenberg

Christopher Herrmann

Christian Stolte

Randy 'Mouch' McHolland

Miranda Rae Mayo

Stella Kidd

Hanako Greensmith

Violet Mikami

Jocelyn Hudon

Paramedic Lyla 'Lizzie' Novak

Brandon Larracuente

Salvador 'Sal' Vasquez

Da'Vinchi

Marcus Burke

Jaden Klein

Kevin Sullivan

Samuel Hunt

Greg 'Mouse' Gerwitz

Jon Seda

Antonio Dawson

Nick Gehlfuss

Will Halstead

Rachel Nichols

Jamie Killian

Robyn Coffin

Cindy Herrmann

Randy Flagler

Harold Capp

Brian J. White

Dallas Patterson

Susannah Flood

Athena

Stephen Eugene Walker

Nick Duffy

Ian Paul Custer

Anthony

Courtney Cavanagh

Maura Sullivan

Schoen Smith

Assistant