Bradley Walsh challenges today's comedy legends to unravel the secrets of the double act genre.

Bradley Walsh challenges today's comedy legends to unravel the secrets of the double act genre.

Bradley Walsh presents his experiences on stand-up comedy and the entertainers that influenced him.

Bradley Walsh presents his experiences on stand-up comedy and the entertainers that influenced him.

Bradley Walsh presents his all-time comedy legends. Helped by a host of stars, he explores his favourite sitcoms - what makes them TV classics and just why are they so funny?

Bradley Walsh presents his all-time comedy legends. Helped by a host of stars, he explores his favourite sitcoms - what makes them TV classics and just why are they so funny?