"Any movie that takes place in an icebound wasteland like the polar regions should include a scene where someone unexpectedly falls down a crevasse obscured by snow. Another version is for the crevasse to be visible, but crossed by a snow bridge which could collapse under their weight at any time. Examples of A Crack in the Ice include:"@en . "Any movie that takes place in an icebound wasteland like the polar regions should include a scene where someone unexpectedly falls down a crevasse obscured by snow. Another version is for the crevasse to be visible, but crossed by a snow bridge which could collapse under their weight at any time. Examples of A Crack in the Ice include:"@en . . . . . . . . . "A Crack in the Ice"@en . . . . . . . . . . .