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William Devane is still a very successful Hollywood actor and has starred in recent box office hits Interstellar and The Dark Knight Rises. He also played the President of the United States for the TV hit show 24: Live Another Day, alongside Kiefer Sutherland.
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Michelle Phillips rose to fame as a member of the band The Mamas & the Papas. She has been married five times and her shortest marriage was only eight days long! After playing "Anne" on Knots Landing, she appeared in various TV series including Beverly Hills, 90210.
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"Mack MacKenzie," played by Kevin Dobson, was "Greg Sumner's" best friend from university days. He was "Karen's" second husband and was a lawyer who founded his own law firm later on in the series to fight social inequality.
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After Knots Landing ended, hardly a year passed when Kevin Dobson was not working his magic in front of a camera. He made countless guest appearances in numerous hit series such as Cold Case, CSI: Crime Series Investigation and Touched by an Angel. Sadly, Dobson passed away at age 77 in 2020.
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Nicolette's character "Paige Matheson" was very unlucky in love and also had a never-ending romance with "Greg Sumner."
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Nicollette Sheridan is also extremely well-known worldwide for starring in the hit TV show Desperate Housewives in which she played "Edie Williams" from 2004 to 2009.