Inside Man – Severide goes for an unexpected ride on Truck 81. Ritter’s worlds collide when his secret cop boyfriend helps 51 track down Severide and the missing rig.
Mother’s Day – Barbara invites Gregory to her family’s Mother’s Day brunch. Jacob scrambles to figure out how to organize a school field trip.
Episode 09 – Tolerance is Extinction – Part 2
I Think There Is Something You’re Not Telling Me – Ripley struggles to keep Sully’s diagnosis a secret when the latter’s pregnant girlfriend comes to Med for help. Loren works to earn a spot in Med’s trauma fellowship. Charles and a medical student treat a bipolar artist.
Beagles and Lemurs – Frank’s investigation reaches a thrilling conclusion, only for an unexpected twist to throw his victory into question. Emily finds herself in an awkward position when she realizes she still has feelings for Shred.
We All Fall Down – Walker, Trey and Cassie prepare for what Captain James has in store for them at HQ. Meanwhile, Stella and August start to put some pieces together. Lastly, Walker makes plans for his future and Liam questions his brother’s motives.
My Precious Cacao – For the first time, the Race travels to the Dominican Republic, where the final five teams must complete two road blocks.
Fire and Vice -A fire at Ben’s hardware store causes a major setback for the family. Meanwhile, Becky feels enormous pressure to help every single patient at her mental health facility internship.
No One Left Behind – The team is thrown into a highly political case after four members of the Taliban are shot and one is kidnapped in New York with no record of their entrance into the country. Having served in the U.S. Army, this case hits close to home for OA, who struggles to open up to Gemma about his past in Afghanistan.
The Overview Effect – Shaun, Jared and Charlie’s young patient need his parents to agree on an important medical decision that could greatly improve his health; however, his parents are unable to agree on the correct path which spurs the team to try and intervene on behalf of their patient..