Here's the official guide of Do No Harm episode 4 "A-Stand-In", which airs on Thursday, Feb. 21 on NBC.
- Ian (Steven Pasquale) falls for a woman in D.I.D. therapy, but when Jason (also Steven Pasquale) suspects she has a life-threatening condition, he races to cure her – a cure that may mean she no longer loves Ian.
- When Dr. Jordan (Michael Esper) alerts Dr. Young (Phylicia Rashad) that someone tampered with her daughter’s chart, all signs point to Jason.
- Lena (Alana De La Garza) is ready to move on from Jason with a new boyfriend, but is Jason willing to let her go?