ER: Season 12 Episode 1: Cañon City
Starring: Noah Wyle, Laura Innes, Mekhi Phifer, Sherry Stringfield, Parminder Nagra, Linda Cardellini, Shane West, Scott Grimes
Length: 45 minutes
On Air Date: 22 Sept 2005
ER: S12E01 Description: Sam and Luka go on the search for her runaway son, Alex. Meanwhile, Pratt and Lewis guide Abby, Neela and Ray, who have become R2’s, on how to teach the new interns.