Sandwiched between the new series of Would I Lie To You (8.30pm) and Not Going Out (9.30pm), we see the return of the satirical current-affairs quiz returns with Dirk Gently star Stephen Mangan taking the role of guest host for the third time. Catching up with Alexander Armstrong, so he is. Comic actor Miles Jupp and broadcaster Grace 'You'd Think I'd Look More Comfortable On TV At This Point' Dent join regular team captains Ian Hislop and Paul Merton. Fans of Corrie might prefer to watch the new series of Piers Morgan's Life Stories at 9.00pm on ITV1, as he's conversing with William Roache. No? OK, just thought we'd mention it.