We're back with a new co-host and an amazing new guest in the shape of the GIANT that is Brian Cox. Andy and Jon talk to Brian about making The Year of the Sex Olympics, how he was cast, why he remains so fond of something from the very beginning of his career, and the fact he'd really like to play Quatermass some day...

There's also an extended intro to meeting co-host Andy Murray, Nigel Kneale's biographer.