ER (1994–2009)
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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.


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Episode cast overview, first billed only:
Gregory Pratt
Susan Lewis
Neela Rasgotra
Ray Barnett
Archie Morris
Kerry Weaver (credit only)
Jane Figler
Teddy Marsh
Nurse Chuny Marquez
Frank Martin
Nurse Haleh Adams
Nurse Dori Kerns


Sam and Luka are desperately trying to find Alex, who has run away from home in the previous episode. Meanwhile, Ray, Abby and Neela have their first day as R2's, which means that besides treating patients, they have to monitor and teach interns. Written by Marco van Hoof <>

Plot Summary | Add Synopsis


Drama | Romance





Release Date:

22 September 2005 (USA)  »

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Technical Specs


Sound Mix:


Aspect Ratio:

1.78 : 1
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Did You Know?


This episode is Sherry Stringfield's final appearance. She left before writers could write a storyline for her character to leave the series. Stringfield was the last original cast member to still be on the show at this point (although she left between 1996 and 2001). As of her departure, all main cast members from the first two seasons are gone (though Laura Innes, who joined in season 3, was a recurring guest star in season 2). With Stringfield's departure, Innes is the show's most senior main cast member. Stringfield returned for a guest appearance in the show's final episode in 2009. See more »


When Sam and Luka are at the gas station, Luka is using the pump - supposedly for pumping gas. However, when Sam gets in the car, they show a side view of the pump and the lever, which controls gas flow into the car, is down, which means it's not pumping. A few seconds later, we hear a click which means the gas is done pumping. See more »


Dr. Luka Kovac: I don't want what happened to my family to be the end of my story.
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Written by Mel Tillis and Ramsey Kearney
Performed by Brenda Lee
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User Reviews

Cañon City (#12.1)
2 May 2015 | by (Canada) – See all my reviews

In this episode we go with San and Luka on the search for Alex. She is unable to stay at home waiting for police and so they go to Colorado where Alex's dad is in prison. Mainly of course she does it it for herself and fighting with her own fears, the kid is found by the police anyways. The scene with the deer was pretty heart breaking. To me at least. And while I am not a big fan of characters getting into families I kind of wish it for Luka as he is so unlucky with it and it is true, his life shouldn't end with the death of his family. He should continue having what he needs and wishes. Sam isn't my favorite character but Linda Cardellini was great in this episode.

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