Rob Brydon manfully steers the quiz show in which a talent for lying about your life leads to victory, especially if the opposition is vulnerable to having the wool pulled over their eyes. Tonight, Lee Mack is flanked by Getting On star Joanna Scanlan and Henning Wehn, German Comedy Ambassador to Great Britain. The opposition is led by David Mitchell, skipping alongside Olympic golden jumper Greg Rutherford and Desert Island Discs jockey Kirsty Young, who claims she has five chickens all named after her favourite newsreaders. Please let it be true.

Picture if you will, David Mitchell on a stag weekend in Cornwall, taking some time out to have a surfing lesson. Are you struggling? Yes, Lee Mack struggles with the idea, too, so he challenges Mitchell to demonstrate his technique for going from prone to standing on the board. The series is all the better for serving up these occasional gems of physical comedy among the verbal sparring.

Meanwhile, German stand-up Henning Wehn applies his bracing vowel sounds to a travelling yarn about Spanish trains, Moroccan enclaves, Interpol and a suitcase full of books. It's so bizarre, he convinces Mitchell's team it must be true. But is it?

In the last series, Bob Mortimer was responsible for one of the show's classic moments when he claimed to be able to tear an apple in half with his bare hands. After an interrogation by David Mitchell that reduced Patsy Kensit to hysterics, Mitchell's team decided he was lying. He wasn't - and, to everyone's delight, he proved it.

Mortimer returns tonight and we can only hope for similarly priceless TV. Other guests include RT's own Sarah Millican (who once claimed on the show to have weed on a car seat and blamed it on the dog) and actor David Harewood. If we don't get a Homeland-related anecdote/fabrication from him, it'll be very disappointing.

Opinion: In praise of Would I Lie To You?

I resisted Would I Lie To You? for a while. Maybe it was the slightly smug hosting of Angus Deayton at first, maybe it was the show's resemblance to a pub-gossip Call My Bluff. But at some point I decided that I love this programme and now I'm hooked. There is nothing I enjoy more than unwinding to these all-star wind-ups.

Would I Lie To You? is a BBC One panel show originally hosted by Angus Deayton and now hosted by Rob Brydon. The point of the show is to lie to or fool your opposing team into believing what you are telling them is the truth. Successfully deceive your opposition and get some points. Simple, yet affective. Joining Rob Brydon as regular Team Captains are the wonderful David Mitchel and Lee Mack. Guests on this episode are Jason Manford, Paul Hollywood, Warwick Davis and Joan Bakewell.

This, as a celebrity panel show, couldn't really be much different from a show like Celebrity Juice if it tried; WILTY is about quick thinking and wit. 5 minutes in and I haven't heard a single muff joke. It's a great show and one I don't watch as much as I probably should. It is entertaining, likeable and unique. The players are all pitch perfect; great chemistry and natural comedians. There is lots of great comedy which manifests itself organically within the show.

Beginning another series of amiable panel-game mendacity. Should you not have caught any of the previous six series, this is a show in which Rob Brydon presides over two teams as they attempt to wrongfoot each other with claims made by their members. An "if it ain't broke" format, even down to the guests: David Mitchell and Lee Mack captain the teams, with return appearances this week from comedians Dara O'Briain and Rhod Gilbert, and newcomer celebs Denise van Outen and Vernon Kay.

Returning to assume his hosting position for an eye-watering seventh series, Rob Brydon stirs the comedy panel-show action with his familiar scurrilous cheek. David Mitchell and Lee Mack are back in harness as team captains, and tonight's porky-spinning guest line-up includes Rhod Gilbert, Vernon Kay, Dara O'Briain and Denise Van Outen. Who will turn out to be the most credible fibbers/most gullible listeners when it comes to telling tales - tall or true - about their own lives?

The funniest and most likeable panel game on television returns to brighten Friday nights, with Lee Mack and David Mitchell renewing their class-divided clash of wits.

As Mitchell has pointed out, the running rivalry trades on images of each other - as the unworldly toff and the philistine oik - that have precious little to do with reality, but hey, who cares when they deliver the laughs? The other panellists, Rob Brydon as host, even the format of the show, are all only biding time until Mack and Mitchell can start pitching derisive darts at one another.

But lest we forget, the gist of the show is celebs telling implausible - yet often true - stories about themselves and submitting to mocking cross-examination, before opponents try to guess if they're bluffing.

For added enjoyment, play along at home and pause before the reveal to take bets. It's not easy.

This, believe it or not, is the seventh series of Would I Lie to You?. A hardy perennial then, which seems to suggest that casting, not format is the most important factor in the success of a panel show. The competitive comic chemistry between posh pedant David Mitchell and ruthlessly efficient robo-quipper Lee Mack sustains the show, and Rob Brydon is a likeable host too.

A few of the rougher edges have been smoothed out over the years - WILTY? occupies a pre-watershed slot these days, so we can probably forget about any more appearances from Frankie Boyle or Jimmy Carr. But it remains really watchable Friday evening fare.

It's been scientifically proven that it's impossible to watch this without feeling at least 42% happier than before it started. True or false? Who cares.

What is absolutely true is that this is the seventh series of the rib-tickling Friday night favourite where team captains David Mitchell and Lee Mack do such sterling work each week to keep the old North-South rivalry stoked up.

Rob Brydon will be in the presenter's chair once again and fibbing for all they're worth tonight (or are they?) will be comedian and occasional maths guru Dara O Briain, Rhod Gilbert, Vernon Kay - who claims that he once nearly caused a gas explosion while in a banana packing factory - and Denise van Outen, who has a confession to make about her bottom for viewers tonight. You can feel David Mitchell blushing behind his beard already.

It's a good job this goes out before the watershed, or things could get out of hand.