Dom takes to the high seas on the crucial ferry link between Northern Ireland and the UK mainland. Can he keep things shipshape, or will he end up all at sea? Show more

Dom gets to work on the farm and in the factory, finding out what it takes to fill our freezers with peas – the UK’s favourite frozen food. Show more

Dom takes a walk on the wild side at the largest zoo in the UK. Facing big teeth and big claws, can he make it as one of the pack, or will he end up being thrown to the lions? Show more

Dom’s working in Hull with the East Yorkshire bus company. Can he hack it alongside the men and women who work tirelessly to keep our most popular form of public transport moving? Show more

Dom jumps in at the deep end, working with one of the country’s biggest water companies. Will he take to it like a duck to water or end up having an absolute stinker? Show more

Dom’s working at the Port of Tyne, but can he pull his weight alongside the men and women who operate around the clock to keep essential imports and exports moving? Show more

Dom’s rolling up his sleeves in rural Cumbria, working alongside the vets who ensure that our farm animals and furry friends are healthy, no matter the circumstances. Show more

Dom lifts the lid on what really happens to Britain’s waste, finding out how our non-recyclable rubbish is turned into energy to power our homes and businesses. Show more

Supermarket manager Calvin tries to overcome his soul-destroying stammer, and 24-year-old Ayesha pursues her dreams of becoming a police officer. Show more

Self-taught chef Thuy vies for first place in Gok Wan’s national restaurant awards, and diabetic Abigail waits to hear if she’ll receive treatment that could save her life. Show more

Alicia and Dexter struggle with the gruelling process of IVF, having failed twice before, and construction engineer Gary is desperate to kick start his new gin business. Show more

After developing multiple sclerosis, ex-railway worker Simon finds out if man’s best friend can help restore his independence. Show more

Andrea discovers if her life-threatening cancer has returned, while deli worker Jamie is determined to be crowned the best musical comedian in the UK. Show more

Documentary in which Reggie Yates heads to Ghana to live on one of the largest electronic waste dumps in the world - Accra's Agbogbloshie. Show more

Reggie Yates visits the Middle East to spend a week living and sleeping in the largest refugee camp in Iraq alongside 30,000 Syrian refugees. Show more

Reggie Yates spends time working as a guard at Guilford County Jail in North Carolina, helping to guard nearly a thousand prisoners. Show more

Dom works as a roadside mechanic, finding out what it takes to keep the UK’s motorists moving. Can he keep the show on the road, or will he be a spanner in the works? Show more

Dom gets to work in construction, but will he raise the roof or go down like a ton of bricks as he joins the men and women who are building Britain? Show more

Dom takes on his toughest challenge yet, working as a paramedic in Austin, Texas. His mentor is clinical specialist Cassi Lydon, a veteran paramedic. Show more

Dom takes a break from the blue lights and sirens and really gets his hands dirty, working on a cattle ranch in Austin, Texas. Show more