"Goodfellas" and "Casino" are two iconic Martin Scorsese films that explore the gritty underbelly of organized crime. "Goodfellas," based on the true story of Henry Hill, offers a fast-paced, character-driven narrative that delves into the allure and consequences of mob life. In contrast, "Casino" examines the intricate relationship between the mob and the Las Vegas gambling scene, highlighting themes of greed and betrayal. While both films showcase Scorsese's masterful storytelling and stylistic flair, "Goodfellas" is often celebrated for its raw energy, whereas "Casino" provides a more sprawling, reflective look at the rise and fall of its characters.