Patrick Muldoon, an actor who starred in “Days of Our Lives” and "Melrose Place," has died, his family announced.

Patrick Muldoon's final Instagram post indicates that his death was sudden. Two days before the Days of Our Lives actor died Sunday at 57, Muldoon posted on social media about Kockroach, an upcoming movie where he would be serving as an executive producer.

"Days of Our Lives" and "Melrose Place" actor Patrick Muldoon has died at age 57 after a sudden heart attack at his Beverly Hills home, according to reports.

Patrick Muldoon - Kathy Hutchins/Shutterstock Actor Patrick Muldoon, best known to TV fans for his turn as Austin Reed on "Days of Our Lives," died Sunday at the age of 57. As Muldoon's sister, Shana Muldoon Zappa,

Days of Our Lives actor Patrick Muldoon had been public about his relationships prior to his death. The Melrose Place alum’s manager confirmed to Variety in April 2026 that the actor died at age 57. His sister,

Hollywood star Patrick Muldoon, best known for his roles in Days of Our Lives and Starship Troopers, has died suddenly at the age of 57 following a heart attack

"So excited to be a part of this amazing project KOCKROACH directed by Matt Ross starring Chris Hemsworth, Taron Edgerton, Zazzie Beetz And Alec Baldwin. Filming now in Australia," Muldoon wrote. The post has now turned into heartbreak as fans take to the comments section to leave their condolences.

Actor Patrick Muldoon died at age 57 on Sunday after being found unconscious inside his Beverly Hills home. Stars like Alison Sweeney, Kate Mansi, and Dean Cain have shared tributes to the late soap star on social media.