Snow Cake (2006)

Most noteworthy for the performance of Sigourney Weaver as Linda, an autistic woman.

Sigourney Weaver and Alan Rickman imbue screenwriter Angela Pell's characters with a quiet authenticity that's surprisingly moving.

Does sidle up to the brink of mawkishness, but it pulls back so nicely into Weaver's rich, hard-headed evocation of Linda's limitations.

Modest but well wrought and witty, Snow Cake is full of unexpected moments and clever observations.

If only Snow Cake had hewed closer to this idea of showing what an adult autist's life and experiences are like, rather than getting caught up in Rickman's rote re-awakening, it could've been as powerful as it strains to be.