William Patrick Muldoon III, born on September 27, 1968, was an American actor, film producer, and musician who left an indelible mark on popular culture through his work in daytime television and science fiction cinema. He is best remembered for his dual roles as Austin Reed on the iconic soap opera Days of Our Lives and as the memorable Zander Barcalow in Paul Verhoeven's cult classic Starship Troopers. Muldoon's career spanned decades, showcasing his versatility across genres and his ability to captivate audiences in both long-running television series and major motion pictures.
Muldoon's early life set the stage for his future in entertainment. Growing up in California, he developed a passion for performance, which led him to pursue acting professionally. His breakthrough came in the early 1990s when he joined the cast of Days of Our Lives, portraying the character Austin Reed. This role quickly made him a household name among soap opera fans, and his compelling performances earned him a Daytime Emmy Award nomination for Outstanding Younger Actor in a Drama Series in 1994. His time on the show established him as a talented and charismatic leading man, and he would later return to the series for multiple stints, solidifying his status as a fan favorite.
The mid-1990s saw Muldoon transition to the big screen with a role that would become one of his most iconic. In 1997, he starred as Zander Barcalow in Starship Troopers, a satirical science fiction film directed by Paul Verhoeven. The movie, which followed a group of young soldiers fighting against giant alien insects, became a cult classic, and Muldoon's portrayal of the arrogant yet heroic Zander earned him a dedicated following. The role demonstrated his ability to balance action with character depth, and the film's enduring popularity has kept his performance in the public eye for decades.
Beyond his work on Days of Our Lives and Starship Troopers, Muldoon built a diverse career in film and television. He appeared in a variety of projects, including the horror film The Tooth Fairy and the thriller The Last Man on Earth, as well as guest roles on popular TV series such as Melrose Place and The O.C.. He also ventured into producing, working behind the scenes on several independent films, and pursued his passion for music, playing guitar and singing in bands. His multifaceted talents made him a respected figure in the entertainment industry, known for his professionalism and dedication to his craft.
Muldoon passed away on April 19, 2026, at the age of 57, leaving behind a legacy of memorable performances that continue to resonate with fans. His contributions to daytime television and science fiction cinema remain celebrated, and his work alongside actors like Casper Van Dien and Denise Richards in Starship Troopers has become a touchstone for genre enthusiasts. Patrick Muldoon's career serves as a testament to the enduring power of compelling storytelling and the impact of a versatile performer who could seamlessly transition from the intimate drama of a soap opera to the epic scale of a blockbuster film.