Watch Update: The Jimmy Savile Investigation Full Movie Free Online 123Movies. After ITV released their documentary “The Other Side of Jimmy Savile“, they received a huge response which lead to more people coming forward with stories of abuse committed by Savile. This lead to a new documentary being released almost two months later in which Mark Williams-Thomas gets in touch with some of these people that came forward and tracks the progress of the current police investigation into these claims of sexual abuse.