Letter from Siberia (1970)

One of Chris Marker's earliest documentaries (1957) and probably one of his best, the hour-long Letter From Siberia mixes new and found footage with inventive commentary, and is especially memorable for a passage in which footage is repeated while the offscreen commentary transforms its meaning with a different ideological interpretation. It is perhaps the earliest example we have of Marker's inimitable essayistic manner, hence an indispensable work.