Dr. Amy Larsen must navigate an unfamiliar world after a brain injury erases the last eight years of her life. She can rely only on her estranged 17-year-old daughter, whom she remembers as a 9-year-old, and a handful of devoted friends, as she struggles to continue practicing medicine, despite having lost nearly a decade of knowledge and experience.

Molly Parkeras Dr. Amy Larsen
Omar Metwallyas Dr. Michael Hamda
Amirah Vannas Dr. Gina Walker
Jon-Michael Eckeras Dr. Jake Heller
Anya Banerjeeas Dr. Sonya Maitra
Scott Wolfas Dr. Richard Miller
Brendan Halloranas Waiter
Claire Armstrongas Nurse Julie
Charlotte Fountain-Jardimas Katie Hamda
Patrick Walkeras Dr. Theodore 'TJ' Coleman
Hank Steinberg
Mark Bianculli