Twins Imogen and Amelia play a prank on Tilly Ramsay with help from her father, Gordon, who's keen to get his own back on his daughter.

Watch the first episode of Twin It to Win It http://www.bbc.co.uk/iplayer/cbbc/epi...

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CBBC aims to encourage children to find out more about existing interests and inspire them to develop new ones; helps them understand the world around them and provides an entertaining watch when they just want to relax.

The majority of our output is UK-made, reflecting children's lives in the UK today. Popular programmes on CBBC include The Next Step, Wolfblood, Blue Peter, CBBC Official Chart Show, Hetty Feather, Horrible Histories, Newsround, Four O'Clock Club and The Dumping Ground. It's possible to catch up on CBBC shows on the CBBC iPlayer at http://www.bbc.co.uk/iplayer/cbbc