Sharks have a bad reputation. But far from them being the mindless killing machines found in cartoons and movies, the 500-ish species of sharks are actually a diverse crew of gentle giants, playful pups, and intelligent pack hunters. To celebrate Shark Week 2023, join Dr Nick Crumpton and Dr Helen Scales as they guide you on a journey through the fascinating world of sharks and show that, thanks to recent research, it might well be that everything you know about them is wrong!