Watch Order
0 / 15 watchedSeasons in air order.
About ER
ER ran fifteen seasons from 1994 as the County General emergency saga, cycling Greene, Ross, Carter and rotated leads through 331 episodes. Early seasons set the trauma-room pace that every medical drama since copies.
Middle years turn over the cast without breaking the shift structure, and the final season closes with returning faces into the 2009 two-hour finale. A Third Watch crossover slots into the 2002 run in airdate order. Watch seasons straight through for the staff lineage from students to attendings.
Good to know
Release order is story order across 331 episodes of staff turnover. Season 1 runs twenty-five episodes and most run twenty-two, with season 14 at nineteen. The series finale And in the End aired April 2, 2009 with a retrospective hour. The Pitt covers similar ground but is a separate show. Start with season 1 for the Greene era that anchors everything.
