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Currently you are able to watch "Trains of Thoughts" streaming on DocAlliance Films. It is also possible to buy "Trains of Thoughts" on DocAlliance Films as download or rent it on DocAlliance Films online.
An audio-visual essay, which reflects upon & compares metro systems around the world. It is an exploration of a world inside the world as well as feelings, fascination, obsession, fear and themes - of survival, control & silence.