Chris Evans returns: Uncontrollable impulse versus indestructible talent

Since his days as a "Tarzanogram" in his native Warrington, Chris Evans – "Christoff" to his friends – has been brilliant at what he does, and even better at messing up whatever he's achieved. But now, at the age of 49, he's quietly one of Britain's most talented broadcasters, when once he was obnoxiously so.