Mackenzie Phillips

Born Nov 10, 1959

Mackenzie Phillips is an American actress and singer best known for her roles in American Graffiti and as rebellious teenager Julie Cooper Horvath on the sitcom One Day at a Time. She's also known for her role in the Disney Channel science fiction show So Weird.… Read More

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News + Updates

Browse recent news and stories about Mackenzie Phillips.

  • 5706aaa72e00006400950b52
    Mackenzie Phillips' Big Regret About Revealing Her Incest Secret On ‘Oprah’
    Huffington Post - Apr 08, 2016
  • 568f7f8b1a00002d005941ed
    'one Day At A Time' Actor Pat Harrington Jr. Dead At 86
    The Huffington Post - Jan 08, 2016
  • Good Boy Gone Bad?
    Huffington Post - Mar 21, 2013
  • 'one Day At A Time' Star Dies At 69
    Huffington Post - Mar 01, 2013


Learn about the memorable moments in the evolution of Mackenzie Phillips.


1959 Birth Born on November 10, 1959.


1973 13 Years Old She was given an audition for a role in the 1973 hit film American Graffiti, which she won. … Read More
1977 17 Years Old During the show's third season in 1977, Phillips was arrested for disorderly conduct. … Read More


1980 20 Years Old The producers ordered her to take a six-week break to overcome her addiction but were ultimately forced to fire her in 1980.
1981 21 Years Old After two nearly fatal overdoses, Phillips entered Fair Oaks Hospital to undergo treatment. After she completed treatment in 1981, the producers of One Day at a Time invited her back to the show.
1982 22 Years Old However, in 1982, Phillips resumed her cocaine use and the following year, she collapsed on the show's set. … Read More


1992 32 Years Old In 1992, she entered a long-term drug rehabilitation program and underwent intensive treatment for nine months. … Read More
1999 39 Years Old In 1999, Phillips co-starred with Cara DeLizia in the Disney Channel series So Weird, playing a fictional rock star named Molly Phillips. … Read More


2002 42 Years Old In 2002, she appeared in the Disney Channel original movie Double Teamed. … Read More
2008 48 Years Old 1 More Event
Phillips has had a lifetime troubled by drug abuse. On August 27, 2008, she was arrested by the Los Angeles Airport Police on charges of possession of cocaine and heroin after she went through airport security screening.


2010 50 Years Old 1 More Event
She appeared on the third season of Celebrity Rehab, which aired in January and February 2010.
2011 51 Years Old Phillips won an Honorary Best Actress award on March 20, 2011, at the closing night awards gala of the Female Eye Film Festival in Toronto, Canada, for her performance as Sharon in the 2010 independent film Peach Plum Pear. … Read More
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