Minute by Minute: The Titan Sub Disaster

A year on from the tragedy, Minute by Minute: The Titan Sub Disaster produced by ITN Productions for Channel 5 in the UK creates a detailed picture of events leading up to Titan's ill-fated expedition to the Titanic wreck and asks what lessons can be learned.

This clip features never-before-heard audio of the banging that kept rescuers’ hopes alive during the search mission as well as expert opinion.

Report by Blairm.

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