Julian McMahon, beloved 'Nip/Tuck' and 'Charmed' star, has died at age 56 following a private battle with cancer, his wife Kelly confirmed, Julian McMahon, the Australian actor known for his roles in Nip/Tuck and two Fantastic Four movies from 2005 and 2007, has died after a battle with cancer. He was 56., Julian McMahon, best known for starring in “Nip/Tuck” and “Charmed,” has died following a private battle with cancer. He was 56. McMahon’s wife, Kelly McMahon, confirmed his death in a statement to Deadline. The Australian American star’s wife Kelly told the outlet Friday that McMahon , Julian McMahon, best known for his roles in Nip/Tuck, FBI: Most Wanted, and Victor von Doom in Fantastic Four films, died on July 2 at the age of 56. The actor’s wife, Kelly, confirmed his death , Julian McMahon attends the North American premiere of 'The Surfer' during the 2025 SXSW Conference and Festival at ZACH Theatre on March 10, 2025 in Austin, Texas. (Photo by Marcus Ingram/Getty , Julian McMahon. Actor: Fantastic Four. Julian Dana William McMahon was born in Sydney, Australia, the second of three children of Lady Sonia McMahon (née Sonia Rachel Hopkins) and Sir Billy McMahon, the longest continuously serving government minister in Australian history, serving over 21 years as a government minister before serving as Prime Minister of Australia from March 1971 to December .