ER
› Season 12
S12 E1: Cañon City
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.
| Air date | Sep 22, 2005 |
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| Runtime | 44 minutes |
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| TMDB rating | ★ 7.2/10 |
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