Patrick Muldoon Cause Of Death at 57: Days of Our Lives and Starship Troopers Actor Dies of Heart Attack

Patrick Muldoon, the actor best remembered for his role on the long-running daytime drama Days of Our Lives and the cult science fiction film Starship Troopers, has died. His sudden passing has sent waves of grief through the entertainment community and among fans who grew up watching him on screen throughout the 1990s.

Muldoon died suddenly on April 19, 2026, following a heart attack. He was 57 years old. The actor had also been widely known for his work on the primetime soap Melrose Place, making him a recognizable face across both daytime and primetime television during the peak of his career.

Muldoon died at his home in Beverly Hills. Reports indicate he had started his day normally before being found unresponsive in his bathroom. Emergency services responded immediately, but despite efforts to revive him, he could not be saved. The sudden and unexpected nature of his passing shocked fans and colleagues, particularly given that he had remained active in projects leading up to his death.

Born in San Pedro, California, Muldoon graduated from the University of Southern California, where he played on the Trojans football team. He began his acting career while still in college with a two-episode appearance on the sitcom Who's the Boss, and shortly after his 1991 graduation landed a recurring role on Saved By the Bell before his career truly took off.

Muldoon rose to widespread recognition in the early 1990s through his role as Austin Reed on Days of Our Lives, a character that became a defining part of his public identity and launched him into a long and steady career in Hollywood. He was 57 years old at the time of his death.

He is survived by his partner, Miriam Rothbart; his parents, Deanna and Patrick Muldoon Sr.; and his sister and brother-in-law, Shana and Ahmet Zappa, along with their children, his niece Halo and nephew Arrow Zappa. Those close to him knew him by the nickname "Bobo."

Tributes poured in from fans and industry colleagues across social media following the announcement of his death. Many described him as a dedicated performer who brought energy and authenticity to every role, with his legacy firmly rooted in the era of television that defined an entire generation of viewers in the 1990s.