From Elon Musk to Jeff Bezos to Bill Gates, we all know the real world's wealthiest people. But have you ever wondered how rich the most powerful fictional characters would really be?

Forbes' on-screen rich list reveals the 20 richest characters from film and TV, and includes everyone from Cruella de Vil to Willy Wonka to Jabba The Hutt. Read on to discover who made the cut – and how they made their millions. All dollar amounts in US dollars.