The Departed

Ever argue about DiCaprio's GOAT film and not scream about The Departed? Impossible! Here's a guy juggling identities more than a teenager changes Instagram filters. And us? We're just fans, cursed to forever defend his Boston accent while secretly loving every flawed bit of it. In the arena of 'Greatest Leonardo DiCaprio Movies of All Time,' picking anything else feels like a betrayal to cinematic mobsters everywhere. It's more than a movie; it's a personality test wrapped in a thriller!