The iconic, thunderous roar of Simba in Disney’s 1994 classic The Lion King wasn’t recorded from a real lion. Instead, it was masterfully crafted by legendary voice actor and sound effects artist Frank Welker, who produced the powerful sound by growling into a metal trash can. This clever, low-tech approach perfectly demonstrates how creative sound design can deliver a monumental cinematic impact, turning simple techniques into unforgettable movie magic. Follow us for a daily dose of fun facts!