Original Stars Explain How Robin Williams Kept His Improv in Check Filming Jumanji

Robin Williams was known as one of the greatest improvisers in Hollywood, frequently churning out hours of unused lines during recording sessions for his voiceover appearances and ensuring that film and TV shoots were a simultaneous joy and a nightmare for directors. However, when working on Jumanji, Williams had to keep his exuberant comedy persona in check. Since the role of the adult Alan Parrish did not require a lot of funny lines, he had a particular way of making sure he released his comic energy at the end of the day.