Discovery+1 A Caldera-What? An old build is back for new customisations and a new name. With Kevin out of town, Dave tries to sneak a personal project through the doors. 2026-06-15 One of Dave's favourite designs is the Mercedes Gul-Wing, and a client has a kit version. But it has many flaws which need addressed. 2026-06-15 Every defect with the Mercedes Gul-Wing has finally been addressed, but questions and challenges remain. Will the client pick Kevin or Dave's vision. 2026-06-15 Jeff Clegg. One lucky fan's dreams come true as OCC head to Phoenix to surprise him and get inspiration for this chopper. 2026-06-15 Susan Morisset. The second winner is revealed as the guys head to Texas to spend some time with her and learn about what she wants her chopper to look like. 2026-06-15 2026-06-15 2026-06-15 How do they manufacture heated skate blades, gliders, hand bells, and fire hoses? Find out as more everyday items are put under the microscope. 2026-06-15 How do they make induction hobs, truck scales, Tetra Pak containers and harmonicas? Find out as more items are put under the microscope. 2026-06-15 Shaq Takes It To The Trees! Pete builds an all-star speakeasy for basketball legend Shaquille O'Neal. He creates a decagonal structure with soaring ceilings and extra-wide stairs. 2026-06-15 France. Treehouse visionary Alain Laurens joins Pete on his travels through France, where he shares his fantastical structures that redefine what a treehouse can be. 2026-06-15 Fred celebrates his 78th birthday by diving for gold. Kayla's crew is on a hot streak, but their luck runs out as tensions between crew members reach a boiling point. 2026-06-15 In a bid to rescue his season, Dustin plans a daring double dive to get gold. Meanwhile, Kayla's crew struggles to adapt after losing a crew member. 2026-06-15 Terry hopes to make some money on a Toyota Corolla to raise the funds for a special anniversary gift. The team rush to complete two important export deals. 2026-06-15 Terry thinks he can make a quick profit on a vintage motorhome. Jemma brings in a female mechanic, while Jon is given a chance to prove himself. 2026-06-15 Robert helps out with a health check for the zoo's unusual-looking alligator snapping turtles. Terri and Bindi welcome seven new Lemurs from the US. 2026-06-15 Following Steve's global conservation dream, the Irwins go to South Africa. Terri helps release a wild leopard. Bindi meets an all-female anti-poaching team. 2026-06-15 How do they make smooth writing ballpoint pens that don't leak or fade? And, how do they make pizza for soldiers on the frontline. 2026-06-15 In Cremona, how do they make modern violins that sound as good as the legendary Stradivarius? And, how do they build houses with volcanic rock. 2026-06-15 How does a Dutch company make the world's fastest superyachts? And, how do they make new space suits that weigh and cost the fifth of the previous design. 2026-06-15 How is Parma ham, the most famous ham in the world, made? Plus, how do they make rowing machines, and how are the iconic London Underground signs made. 2026-06-15 It's the dead of winter and the Last Alaskans move through the icy Arctic. Heimo still needs a moose, while the Seldens embark on the next part of their journey. 2026-06-15 Heimo and Edna say a final goodbye to their oldest cabin, while Charlie meticulously builds his very first and reflects on his future in the bush. 2026-06-15 Fiat Barchetta. Mike and Elvis travel to Turin and set about trying to rescue a rundown Fiat Barchetta. Unfortunately, parts prove almost impossible to find. 2026-06-15 Ella and Rich tackle the most surreal commission the workshop has ever seen: a hedgehog-themed birdbath that's also a tribute to Queen guitarist Brian May. 2026-06-15 Chase Morrill and his crew renovate a historic shack in Bunganuc Creek. They start by opening boarded windows, clearing animal droppings and years of trash. 2026-06-15 Phil and Heather head to Arkansas to solve the mystery of a legendary swamp monster that has terrorised the small town of Fouke for over a century. 2026-06-15