Episode 159 – Gregory Harrison: The Heartthrob Who Became a Hollywood Legend – Part 1
In Part One of this lively and revealing two-part conversation, host Tony Miros sits down with beloved television icon Gregory Harrison—best known as Dr. “Gonzo” Gates on “Trapper John, M.D.” and Michael Sharpe on “Falcon Crest.” Gregory takes us all the way back to his childhood on Catalina Island, where his family ran the famous glass-bottom boat and where, as a teenager, he first fell in love with acting after watching stars like Doris Day and Rod Taylor film scenes right in his own backyard. That spark would carry him through his service as an Army medic during the Vietnam era and ultimately into a decades-long Hollywood career.
Along the way, Gregory shares incredible behind-the-scenes stories from his early days studying acting on the GI Bill, learning from powerhouse performers like Karen Black on “Trilogy of Terror.” He reflects on his breakout year starring in “Logan’s Run,” his close friendships with co-stars like Heather Menzies and Donald Moffat, and the unforgettable moment he landed his breakthrough role as Dr. “Gonzo” Gates on “Trapper John, M.D.” opposite the formidable Pernell Roberts—a collaboration that would shape his life both professionally and personally.
Gregory also pulls back the curtain on life as a top TV star in the 1980s—screen tests, studio lots buzzing with shows like “The Love Boat,” “M*A*S*H” and “Charlie’s Angels,” and working with stars such as Cheryl Ladd. He also opens up about the realities of fame, the pressures that come with sudden success, and the personal challenges he faced behind the scenes—including his journey to sobriety and what he’s learned about resilience, compassion, and staying grounded in Hollywood.
It’s a warm, honest, and often funny conversation about talent, resilience, and the remarkable life of a true Hollywood leading man—packed with stories you won’t hear anywhere else.
GREGORY HARRISON
Gregory Harrison is an American actor, born in Avalon, California. Harrison gained widespread recognition for his role as Dr. George Alonzo "Gonzo" Gates on the popular television series, Trapper John, M.D., which aired from 1979 to 1986. His portrayal of the charming and skilled surgeon earned him critical acclaim and a loyal fan base.
Besides 7 years on TrapperJohn, M.D., Harrison has appeared in countless other TV shows including Logan's Run, the miniseries Centennial, Falcon Crest, One Tree Hill, Joey, Rizzoli And Isles, and most recently, 3 years on General Hospital. He has also starred in over 50 TV movies and a dozen feature films.
In addition to his television and film work, Harrison has appeared in numerous stage productions on Broadway and regionally, including Steel Pier, Follies, Chicago, Guys And Dolls, and The Lion InWinter.
Harrison is also known for his philanthropic efforts, particularly in supporting environmental causes and the arts. An avid surfer, Harrison has been on the advisory board of the Surfrider Foundation for decades. He has long been a spokesperson for cancer charities and, with 38 grateful years of sobriety, he continues to try to help others live clean and sober lives.
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Actor / Producer / Philanthropist / Activist
Gregory Harrison is an acclaimed American actor born in Avalon, California, whose career has spanned more than five decades across television, film, and stage. He rose to national prominence as Dr. George Alonzo “Gonzo” Gates on the hit medical drama "Trapper John, M.D." (1979–1986), earning critical praise and a devoted fan base for his charismatic and compassionate performance.
Beyond his seven-year run on "Trapper John, M.D.," Harrison has built an impressive television résumé, appearing in "Logan's Run," the epic NBC miniseries "Centennial," "Falcon Crest," "One Tree Hill," "Joey," "Rizzoli & Isles," and most recently a multi-year run on "General Hospital." He has also starred in more than 50 television movies and over a dozen feature films.
Early in his career, Harrison portrayed the title role in "Logan’s Run" and Levi Zendt in "Centennial," based on James A. Michener’s sweeping novel. After a guest appearance on "MASH," he achieved widespread fame on "Trapper John, M.D.," starring opposite Pernell Roberts. He remained with the series through the middle of its seventh season before departing to pursue new opportunities.
Harrison’s versatility was on full display throughout the 1980s and ’90s. His role as exotic dancer John Phillips in the TV movie "For Ladies Only" made him a pop-culture favorite, a persona he later playfully spoofed in the miniseries "Fresno." He later joined the cas…Read More
