McMahon was known for portraying villain Doctor Doom in 2005’s Fantastic Four and the 2007’s sequel, Fantastic Four: Rise of the Silver Surfer. He also played Christian Troy in Ryan Murphy’s Nip/Tuck and Cole Turner in Charmed. His more recent credits were in The Residence and The Surfer.

Actor Julian McMahon has died at 56 after a private battle with cancer. Former co-stars, including Alyssa Milano and Ioan Gruffudd shared heartfelt tributes.

Holly Marie Combs, Rose McGowan, Michael Chiklis, Dylan Walsh, and Joely Richardson also shared their memories following the actor's death at 56.Actors from Charmed, Fantastic Four, and Nip/Tuck are paying tribute to Julian McMahon.