About this episode
Recorded live at London’s Natural History Museum on November 24, 2025. Breaking Bad fanatics, have a fresh pair of trousers at the ready—Bryan Cranston delivers an unforgettable conversation packed with behind-the-scenes stories from his years playing Walter White. He shares how DEA agents taught him the fundamentals of meth production, what he learned shadowing a USC chemistry professor to prepare for the role, and the surprising science details the show actually got right. A Hollywood legend through and through, Cranston does not disappoint. Joining him is the eminent Alan Hart—mineralogist, science historian, and keeper of extraordinary knowledge about the material world. Hart breaks down the real science behind Heisenberg’s Uncertainty Principle , the intricate chemistry of organic and inorganic crystal structures, and the remarkable history of how the Periodic Table came to be. Together, Cranston and Hart illuminate the scientific heart of Breaking Bad in a way fans have never heard before.