... ). Explorer: The episode "Secret History of Diamonds" focuses on the symbol of wealth, glamour and undying love that has inspired wars, atrocities and crime (7 and 10 p.m. ... (5 p.m. TCM). The Tale of Despereaux: A mouse (Matthew Broderick) goes against the edicts of his rodent-oriented homeland and is cast out in this 2008 animation featuring the voices of Dustin Hoffman, Emma Watson ...