Bob shows off his newsreader skills, Judi introduces a furry friend, and it all kicks off when a surprise celebrity guest invades Rob's personal space. Meanwhile, one of the comics gets the serious giggles. And as the clock ticks down, can anyone make Richard Ayoade laugh?

It's the last episode and the cards come thick and fast, as the finalists throw everything they've got at each other. The comedians try to hit the high notes as Jimmy sets a singing challenge with a difference, there's an epic head-to-head battle, and it's a photo finish as our final two race to be crowned the winner.