Dr. Cassie McKay
Played by Fiona Dourif
Second-Year Resident. Once a wild child struggling with substance abuse, after losing custody of her son, Dr. McKay went to rehab, got clean, and pursued medical school to prove her worth. Now a sober single mother, she is determined to help others avoid the pitfalls that nearly consumed her.
About the Series
The Pitt
The staff of Pittsburgh’s Trauma Medical Center work around the clock to save lives in an overcrowded and underfunded emergency department.
