Chicago Med Season 8 Episode 17 revolves around changing roles.

Archer's doctor puts in a catheter, but Archer doesn't want to hear his advice. Archer returns to Med, where he insists on going back to work despite everyone encouraging him to take it easy.

Archer learns that Sean is working at the hospital. He's upset. He doesn't want Sean to know he's ill. Hannah thinks he should go ahead and tell Sean. Archer doesn't want to.

Zac expresses concern about Archer's abilities. Archer gets angry and defensive. Maggie tries to tell Archer to stop talking to Zac that way but he won't listen. He has significant pain while doing a procedure and Maggie examines him and finds he tore a stitch by overdoing it.

Maggie tells Archer she also didn't want to be treated differently when she had cancer but she learned there's no shame in being ill and needing help.

Meanwhile, Marcel and Abrams use OR 2.0 for a procedure and Dayton wants it filmed in exchange for doing it. Abrams is annoyed but puts up with it. However, when there is a complication, Sharon stops the cameraman from getting the mother's reaction and later won't let them film the mother and son talking after the surgery. Abrams tells Marcel that Dayton has now said 2.0 is for paying customers only, no more insurance subsidies.

To find out what happens, watch Chicago Med Season 8 Episode 17 online.