His ex-wife and former All My Children co-star Eva LaRue announced his death on her social media account on Saturday. The two, who played a married couple on the show, shared a daughter, Kaya,
"May Flights of Angels Wing You to Your Rest my Dear Friend. Your bigger than life, gregarious personality will leave a hole in our hearts forever. We are devastated-My great friend, co parent partner, and loving father to Kaya," she wrote on Instagram. "Kaya and I are beyond broken hearted, so stunned, sorry that my thoughts are a mess. You gave the best most beautifully written tributes, and I am at a complete loss for words right now for you."
Callahan starred on All My Children from 1992 to 2005.