New series. Hosted by Anne Hegerty, this quiz show sees sixteen families from across the country take part in a knock-out tournament to win the coveted title of Britain's Brightest Family and a prize of £25,000. In the first heat, the Clement family from Buckinghamshire take on the Lee family from Liverpool.

Battling for a place in the quarter finals are the Hobson family from Knaresborough in North Yorkshire and the Cartwright family from Leicestershire.

In the third heat of the knockout tournament, the Carpenter family from Lincolnshire are up against the Langmead family from Glasgow for a place in the quarter finals.

The Miles family from Harrogate are desperate to see off competition from the Rahala family from Slough for a place in the quarter finals of the knock out tournament.

The Queen of quizzing Anne Hegerty presides over a battle between the Olanipekun family from Surrey and the Pearson family from Colchester.

In the sixth heat, the Kind family from Carmarthen pit their wits against the Baker family from Flintshire in an attempt to win a place in the quarter finals.

The Vlok family from Milton Keynes aim to beat the Gough family from Caerphilly for a place in the quarter finals of this knockout tournament. Hosted by Anne Hegerty.

The Goody-Kassha family from London take on the McGregor family from Perth for a place in the quarter finals of the knockout quiz tournament.

Having made it through to the quarter finals, two bright families go head to head for a place in the semi finals of this knockout tournament.

Having made it through to the quarter finals, two bright families go head to head for a place in the semi finals of this knockout tournament.

Having made it through to the quarter finals, two bright families go head to head for a place in the semi finals of this knockout tournament.

In the last of the quarter finals, two brilliant families pit their wits against each other for a chance to become Britain's Brightest Family.

Two brilliantly bright families fight for a place in the final of this knockout quiz tournament hosted by the Queen of quizzing, The Governess, aka Anne Hegerty

Tonight two brilliantly bright families fight for a place in the final of this knockout quiz tournament hosted by the Queen of quizzing, The Governess, aka Anne Hegerty.

It's the final and two family battle it out to become Britain's Brightest Family 2019.