Jeffrey Heim spends every minute of his free time pursuing his passion: scouring Florida’s waterways for fossilised shark teeth. But on one river diving expedition, he encroaches on the territory of a living, thriving, reptilian predator. With barely time to think, let alone react, Jeffrey’s survival will hinge on decisions made in the blink of an eye. A Noiser production, written by Joe Viner. For ad-free listening, bonus material and early access to new episodes, join Noiser+. Click the Noiser+ banner to get started with a 7-day free trial. Or, if you’re on Spotify or Android, go to noiser.com/subscriptions. Learn more about your ad choices. Visit podcastchoices.com/adchoices