PREMIERE · PEACOCK

Season 12 · Episode 1

Landed Thu, 22 Sept 2005 · 22:00 your time · 1 episode · 1h 0m

Season 12 of ER premiered Thursday, 22 September 2005 at 10pm ET on Peacock.

EPISODES0 of 1 watched

S12E01Cañon City60mSam and Luka report Alex missing after he runs away to find his father. Acting on information from the police, they follow a lead to Iowa, then eventually head for Colorado. As they travel, they discuss their relationship, slowly realizing they have very little in common. With Alex safe, Sam tells him the truth about his father and takes him to see him. In the ER, Susan, Pratt, and the nurses evaluate Ray, Neela, and Abby's first days as R2s, while each of them struggles to manage patients, new interns, and their first attempts at teaching.

NEXT IN SEASON 12

Episode 2

Thu 29 Sept · 22:00

15 seasons · 331 episodes · ended

AVAILABILITY

Available on Peacock in United States.

Where does ER actually stream in United States?

Fixes your calendar immediately; the correction goes live for everyone once 3 devices agree.

Hiding unaired spoilers · profile →