Bash reels from Amira's bold decision; tensions flare at an after-work dinner party; Devi struggles to keep her staff in line as turmoil erupts over her leadership; Mags treats a highly sensitive person; Theo considers breaking some hospital rules.

A software glitch takes down the emergency department; Bash explores new terrain; Mags searches for a new cardiologist; June is fed up with her bosses; Theo attempts a stable dating life.

Bash faces an important figure from his past and must solve a public health crisis; hospital administration calls Devi's leadership into question; Mags doubts all of her choices; June is asked to oversee a sensitive procedure.

Bash has a major realization; Mags faces an overwhelming health crisis; Devi stands behind her choices; June confronts loss; Theo witnesses a devastating event.

Bash and Mags fall into friendly competition at work, and a man with superhero ideation crash lands into the Emergency Department. June tries group therapy, and Theo faces a tribunal to decide his fate.

Devi decides between Bash and Mags. Bash helps a young single father with nowhere else to turn. June and Novak take different approaches with a resident. Theo treats a teen patient with a connection close to home. Mags gets life altering news.

Bash and Mags support each other through new challenges while treating an older couple who show up at the hospital glued together. Theo is called out by Liz Bergeron about his repeated inability to follow hospital rules.

June and Novak have it out. Theo risks his life for a patient and makes a big decision. Bash rises to the occasion during an emergency and sees how far he's come.