J.J. Nolan

In a unique twist, J.D. turns his narrating duties over to Ted (Sam Lloyd), Todd (Robert Maschio) and Jordan (Christa Miller) -- as this episode focuses on the lives of the supporting players at Sacred Heart Hospital. Ted (Lloyd) juggles fantasies in which he has a full head of hair and a reality where he is helping the nursing staff fight for a raise; Todd ( Maschio) meets his future son and helps Turk (Donald Faison) preserve his reputation and Jordan (Christa Miller) puts aside her knack for causing misery to help Elliot (Sarah Chalke) and Keith's (Travis Schuldt) relationship. Judy Reyes, John C. McGinley, Ken Jenkins and Neil Flynn also star.

Casey and Dawson run into a problem when they apply to permanently adopt Louie; Jeff Clarke gives an interesting proposition to Severide; Otis persuades Herrmann to throw a party at Molly's to celebrate the bar's 100th anniversary.

Supply chain disruptions dramatically impact Med, causing Marcel to clash with other doctors; Maggie reveals something to Ben; Choi and Archer help a patient with ALS.