What You Don't Know Can't Hurt You
| Episode Number | 12 |
|---|---|
| Season | 7 |
| Aired | 2022-01-19 |
| Overview | Halstead and Hammer get stuck in the middle of a marital face-off. Blake’s entire surgical team mysteriously collapses during a liver transplant. Charles encourages Choi to reconcile with his father. |
| Runtime | 42 minutes |
| Absolute Number | 131 |
| Finale Type |