It's difficult to think of a bigger comedy legend than Billy Connolly, or a more likeable one. It's his turn tonight to take a look into the mysteries of his past, as he attempts to discover where his ancestors came from. His first stop is Glasgow where he hopes to find out more about his mother's relatives, who he believes hailed from Ireland. (woo). However, his journey takes his as far as India, where he discovers the part two of his ancestors played in historical events. God knows what the comedian will find, but no matter what he stumbles across, no doubt there will be a few laughs to be had from him along the way.