- California Doubling: Snowbasin Resort in Utah stands in for a sensationalized version of New England's wilderness.
- Life Imitates Art: Two weeks after the film's release a snowboarder in the Austrian Alps was stuck in a very similar situation, but managed to signal a snowcat driver by burning cash. Full article here.
- Similarly Named Works: With... well, Frozen (2013).
http://tvtropes.org/pmwiki/pmwiki.php/Trivia/Frozen2010
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