Why “CSI” Star Gary Sinise, Whose Son Passed Away at 33, Left Hollywood

Gary Sinise, beloved for his role as Lt. Dan in “Forrest Gump,” Detective Mac Taylor in “CSI: NY,” and other acclaimed performances, made the life-changing decision to leave Hollywood and step away from acting.

From supporting his wife and late son through health battles to building a peaceful life centered on philanthropy, take a closer look at Gary’s journey over the years, including why he left Hollywood and where he is now.

Source: Getty Images

In 2018, Gary’s life took a harrowing turn when his son, McCanna “Mac” Sinise, was diagnosed with a rare and aggressive form of canc3r called chordoma. The diagnosis came just two months after the actor’s wife, Moira, was diagnosed with breast canc3r.

From then, Gary’s father had recently suffered a str0ke, leaving his mother in need of care. Faced with so many personal battles, he realized his priorities needed to shift. “[…] I kind of had my hands full,” the actor shared in an interview.

Source: YouTube/Mac Sinise

Despite the overwhelming circumstances, the actor remained committed to being by his family’s side. His dedication led him to put his acting career on hold indefinitely.

In 2021, Gary and his family decided to relocate. After decades of living in California and enjoying much success on the Hollywood acting scene, they decided it was time for a change.

In April 2022, Gary revealed during his appearance on Fox News that the move was a “family decision” after years in the hustle and bustle of Los Angeles. Gary shared that he began looking into states that might offer a better pace of life for his family.

In September 2024, Gary reflected on his life in Tennessee during an interview. When asked how the state was treating him, he didn’t hesitate to express his gratitude, “I’m glad to be here. I love it. I love the state.”

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