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A troubled teen collapses during her high-school Christmas program; Foreman and Thirteen learn more about each other as they work together on the Huntington's disease drug trial; House gives and receives holiday gifts, leading to team speculation; and Cudd (more…)
The lungs of a ballerina (Jamie Tisdale) collapse while she's on stage, and her initial treatment causes her skin to fall off. Meanwhile, House not only still can't sleep, but he remains haunted by visions of Amber (Anne Dudek).
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TVGuide.com editors break down theories about what's coming up on The Walking Dead