The new series about Britain's biggest family kicks off with a medical emergency as the Radford's daughter Chloe's pregnancy takes a worrying turn and she's rushed to hospital.

The Radford family power dynamics go into overdrive and Noel and Sue battle to see who really rules the roost when Sue sets her sights on buying a family motorhome.

After 18 years in their ten-bedroom house in Morecambe, Noel and Sue Radford decide to find their dream home in the countryside. And the family pie business is nominated for an award.

Sue hatches a dramatic plan - a move to Florida! With news of an impending trip stateside, all the kids want to tag along - resulting in the biggest ever Radford family trip abroad.

When teenager Josh starts to go off the rails, Noel and Sue decide to take the family on an adventure trip to the Ardeche Gorge in France to help get him back on track.

The family try to cope with blackouts as their pay-as-you-go meter continually runs out. So Max puts his maths skills to good use and comes up with some (extreme) energy saving tips.

It's Noel and Sue's 30th wedding anniversary, and the kids decide they deserve to have a break away from them all. But will their plans work out?

Sue has had enough when Noel misses the start of another family holiday, so he is forced to think about his priorities and decides to step back from his role at the bakery.. But will more time at home lead to a harmonious household? When it comes to who will take on the extra responsibilities in Noel's absence, Chloe and Luke go head-to-head in the battle for control.

Noel and Sue mark 30 happy years of marriage with a road trip visiting the church they got married in and the site of their first business, which nearly ended their marriage!

In this final episode of 22 Kids & Counting, Noel and Sue address the question of why they have such a big family, confronting whether the answer lies in the fact that they were both adopted at birth. Noel decides it's the right time to discover more about his birth parents, leading to emotional discoveries with potentially life-changing consequences.