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coupled up one to one three's a crowd the swashbucklers

UTV, 8.45pm

Irish boxing legend Barry McGuigan pulls no punches and goes round for round with wife Sandra to win loads of money for charity.

Corrie's Simon Gregson (Steve McDonald) also has his eyes on the cash. The soap star bumps heads with fiancee Emma as their relationship is put through the grinder with some pretty entertaining results. Simon's relationship with his bride-to-be is certainly in stark contrast to some of the turbulent times he's had with certain ladies in Weatherfield.

one to one

BBC2, 8.15pm

Whatever happened to good old-fashioned human contact?

Dr Aleks Krotoski looks at how social-networking sites such as Facebook, MySpace and Twitter are influencing the way an increasing number of humans interact with people. And what effect is the virtual world having on the real one?

three's a crowd

UTV, 9.45pm

NEWLYWEDS Carl and Molly just want to spend time together. But when Carl's accident-prone, slobbish friend overstays his welcome, things go off the rails in this zany comedy. Owen Wilson is excellently cast as the lazy friend.

the swashbucklers

Channel 4, 9.15pm

Tom Cruise is the all-action honcho in this, the best of the series. He returns as superhero spy Ethan Hunt, who has put together a crack team primed for all sorts of action.

Ving Rhames, Jonathan Rhys Meyers, Maggie Q and Keri Russell team up to rescue his kidnapped wife Michelle Monaghan. Nothing's impossible for this squad.