Sky Documentaries HD Tuesday

Documentary showcasing the life and times of Muhammad Ali, as shown through the lens of his numerous appearances on The Dick Cavett Show

Tracing a decade of football, this documentary tells the story of the East German secret service's control of BFC Dynamo, a tale of betrayal, murder and manipulation

The life and career of the Oscar-winning English actress, who starred in Sense and Sensibility Titanic and has been Oscar-nominated seven times, winning for The Reader

A look at Yogi Bhajan and his invention of a mystical persona, with former followers recountng the rigour of his teachings including physical hardships, unusual rules and abuse