Cycling legend Sir Sir Bradley Wiggins and actor Michael Crawford have teamed up to star in a one-off Some Mothers Do 'Ave 'Em sketch for Sport Relief.

The sketch will see Crawford reprising his role as Frank Spencer and meeting Wiggins at the Lee Valley VeloPark with 'hilarious consequences'. Wiggins commented 'I am a huge fan of Michael so it's an absolute honour to be asked to be involved alongside such an icon of British television - and all for a great cause!'.