Guest Stars Marlyne Barrett as Maggie Lockwood Roland Buck III as Dr. Noah Sexton Jesse Lee Soffer as Detective Jay Halstead Kara Killmer as Paramedic Sylvie Brett Peter Mark Kendall as Joey Thomas David Eigenberg as Lieutenant Christopher Herrmann Taylor Kinney as Lieutenant Kelly Severide Joe Miñoso as Firefighter Joe Cruz Julie Berman as Dr. Samantha Zanetti Sophia Bush as Detective Erin Lindsay Christian Stolte as Lieutenant Randy "Mouch" McHolland Monica Raymund as Gabriela Dawson Dora Madison Burge as Paramedic Jessica "Chili" Chilton Robyn Coffin as Cindy Herrmann Billy Smith as Michael Shepperd Co Starring Lorena Diaz as Nurse Doris Jeremy Shouldis as Dr. Marty Peterson Amanda Marcheschi as Nurse Dina Garston Mia Park as Nurse Beth Cole Alex Weisman as Paramedic Allen Chout Camille Robinson as Nurse Tanya Lang Gordon Chow as Nurse Anthony Thea Camara as Irma Barton Fitzpatrick as GSW Patient Bria Cloyd as Nikki Chernise Yvette Taylor as Anesthesia Tech Caitlin Chuckta as Tour Guide Mercita DeMonk as Carol Natalie Meyer as Jessica
