It's the 1950s and Grundy's Travelling Fair arrives in town with a bang. When night falls, the local town is drawn to the fair. The troop who run Grundy's Travelling Fair know they can always rely on each other to put on a great show and hold things together through the long hours and back-breaking work. Gemma married into the lifestyle, her reliable husband Solomon making the work worthwhile. Solly's Dad Samson is still the boss, but his other son, known as Sonny, is getting a reputation... Times are changing. Can the family - and the fair - survive?