In a business that burns through people quickly, Donald Curtis is a long-distance runner with the unglamorous consistency that long careers are made of. Neither the cinema nor the television half of the career can be called the side project. Of everything on the filmography, 'The Ten Commandments' is the work that traveled the furthest. Viewers may also know him from 'Spellbound'. The first credits arrived long before the title most people know. If the filmography has a home genre, it is drama.