More topical comedy and celebrity impressions in the series that has stars quaking in their boots.

Robert Winston and Ricky Gervais are among the new characters in this series of the topical impressions show. Johnny Vegas faces a race against time in 24 Pints. Plus Fiona Bruce and Nick Ross in Crimewatch - as you've never seen it before.

Topical impressions series with sketches and hidden camera stunts, in which members of the public are paid an unexpected visit by a 'celebrity'. Fiona Bruce, Ricky Gervais and Dirty Den feature among the misappropriated faces in this episode.