Marianne Wibberley and Cormac Wibberley, a talented American screenwriting duo, are also a loving husband-and-wife team. Their collaborative writing journey began in 1991, and they made their first screenplay sale in 1993. Over the years, they have contributed to the writing of several notable films, including National Treasure, I Spy, The 6th Day, and Charlie's Angels: Full Throttle.
Both Marianne and Cormac hail from Southern California, where they attended the same high school, Mira Costa High School. They then pursued their higher education at the University of California, Los Angeles (UCLA),with Marianne going on to earn a graduate degree from UCLA's Film School.
Today, the Wibberleys reside in the South Bay area of Los Angeles with their daughter, who is a proud student at Princeton University. Interestingly, Cormac's father, Leonard Wibberley, was a renowned author, best known for his work on books such as The Mouse That Roared.
This biographical information is derived from the Wikipedia article on Marianne Wibberley and Cormac Wibberley, which is licensed under CC-BY-SA and includes a full list of contributors.