Hollywood Stars Who Secretly Helped Write Your Favorite Movies

Some of the most popular A-list actors have had to endure hard years filled with rejection before becoming the successful stars they are today. But not every star actor spent their hard years waiting tables and wallowing in their sorrows. Some honed other skills while waiting for their big break. Acting is not an easy craft to master, which is why it's always impressive to find out about actors who are also great writers.