As a starting point in making the world a better place, Mark will free you from sin. It's a big task, but he thinks it's going to go really well. Mark Watson is not only a fantastic stand-up comedian, but he may also be the best chance we have to overcome sin. He's got a plan to teach us everything we need to know about the Six Deadly Sins (he knows it's usually seven, but he's doing Greed and Gluttony together as a special offer). In the space of six episodes the world should become a substantially better place, making this above all a public-spirited gesture. "Mark Watson Makes the World Substantially Better" will be a mixture of stand-up, sketches and songs. There'll be life-changing advice too - and even if this turns out to be bad advice, it'll still have good jokes in it. The show features Mark Watson, Tim Key and Tim Minchin.