ER (1994)
S01E18 Sleepless in Chicago
Episode Overview
During a grueling 48-hour shift, Peter defies Hicks' orders and refuses to rest, resulting in dire consequences when he fails to care for his mother. Meanwhile, a fraudulent doctor arrives at the ER, using it to visualize plans for a new hospital while unexpectedly offering Susan a position. Jenn reveals to Mark her desire for separation, adding to his turmoil. Dr. Ross tends to a young girl suffering from abuse, while Carol faces disappointing news regarding her adoption of Tatiana. Additionally, Morganstern announces his move to Boston, expressing intent to recommend Mark's promotion, leaving Mark anxious about his future.