Every season of The Secret World Of... ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of The Secret World Of...!

From Dairy Milk to Yorkie and Galaxy, the battle to be Britain's favourite chocolate has raged for decades. This look at the fierce confectionery fight reveals what it takes to hit our sweet spot.

Chocolate

The biggest players in Britain's crisp industry reveal what it takes to out-flavour, out-sell and outwit their rivals in the fierce battle for complete crisp domination.

Crisps

This nostalgically sweet, and a little unsavoury, battle of Britain's biscuits reveals how the industry hobnobs stay ahead of the pack, from copycats and cost-cutting to high court battles.

Biscuits

From Wall's and Lyons Maid to Mars, Haagen-Dazs and Ben & Jerry's, Jo Brand tells the nostalgic story of how we fell in love with our favourite frozen delights.

Ice Cream

Jo Brand lifts the lid on our love for burgers and the beef between the rivalries, from Wimpy, McDonald's and Burger King, to the modern players Honest Burgers and Meat Liquor.

Burgers

Sweets

Jo Brand unwraps the nostalgic story of Britain's sarnie supremo, from the first M&S pre-packaged sandwich to Pret a Manger's revolution and the mass appeal of Subway and Greggs.

Sandwiches

Jo Brand tears open the story behind Britain's battle of the brekkie cereals, charting the rise and rivalries of our favourites, from Kellogg's and Weetabix to Deliciously Ella.

Cereals

Christmas Chocolate

A behind-the-scene exploration of Britain’s biggest snack rivalries, from Aeros v Wispas to Penguins against Clubs and Wotsits going up against Quavers.

The Best Seasons of The Secret World Of...

The Best Seasons of The Secret World Of...

Season 2

Season 1