Presented by comedian, actor and puppeteer Dave Chapman (The Slammer, The Thick of It, Shooting Stars, Dick and Dom in Da Bungalow), the show challenges a hard-working dad to get to know his kids, bring his family closer together and win them prizes....by dressing up as made-up TV expert 'Mega Nanny' and spending two whole days in their company without them realising it.
The kids think that dad has gone away for work, but he's actually been in a make-up van just around the corner, being fitted with a prosthetic mask and dressed up as a lady.
Over the course of the show, Dad (aka Mega Nanny), must complete a series of comedy challenges with the help of Mum and Dave Chapman.
During the two days, he will also find out what the kids think of their home lives and how they'd like to change Dad (EG play with them more, not watch telly or talk about soccer all the time).
The show was produced in the UK by Tiger Aspect Productions and airs Sundays 9am on BBC2, with repeats on Saturdays 5:15pm on CBBC.