Have you ever wondered how your favorite everyday items are made on a massive scale? On BBC One’s "Inside the Factory," presenters Gregg Wallace and Cherry Healey take you behind the curtain of the world's most impressive manufacturing plants. Season 10 continues this fascinating journey, revealing the incredible engineering and logistics required to produce millions of products. Gregg enthusiastically follows the main production line, from raw materials to packaged goods, while Cherry explores the science and history behind each item. This season uncovers the complex processes involved in making everything from trainers to teabags, offering an engaging and educational experience for viewers. The sheer volume and precision are truly mind-boggling. Season 10 ended on February 03, 2026 sign up for a reminder.