Mackenzie Phillips celebrates her birthday on Tuesday, November 10, and the woman born on that date in 1959 now does her most important work in a place most former sitcom stars never see from the inside. At Breathe Life Healing Centers in Los Angeles, people arrive in the same kind of trouble that nearly ended her own life more than once. “I can see the game because I’ve played it on counselors and therapists,” she told UCHealth Today in 2019.
At 67, she still acts and still turns up at fan conventions. If you remember her as Julie Cooper slamming doors in that Indianapolis apartment on One Day at a Time, the road from that set to a counselor’s office was long and hard, and it explains why the people she treats tend to listen.
How Did a 12-Year-Old From American Graffiti End Up Fired From Her Own Hit Show?
She was only 12 when she filmed American Graffiti, playing Carol, the tagalong kid who spends the night riding around in Paul Le Mat’s yellow hot rod. The film came out in 1973, and two years later Norman Lear’s new sitcom cast her as the older daughter on One Day at a Time, opposite Bonnie Franklin and a young Valerie Bertinelli, the TV sister she shared some wild years with.
The trouble started early, and in 1980 the producers let her go. They invited her back in 1981, but she relapsed into cocaine, and in 1983 she collapsed on the set and was dismissed for good. “I was fired from One Day at a Time twice for having what I would characterize as a raging substance use disorder,” she told HealthyWomen in 2021.
Her contract let producers send her for a drug test whenever they suspected she was impaired, a story we told in full this summer, and she holds no grudge about how it ended. “I just happened to be the one that got caught. And thank God I got caught, you know?” she told Fox News Digital this year. Getting caught was not the same as getting well, though, and that would take decades.
What Finally Stopped Her?
In 1992 she entered a rehab program for nine months, and by her own account she stayed clean from the age of 32 until about 42. Then came pain from a series of surgeries and a relapse she called “rather public and disastrous” in the HealthyWomen interview. On August 27, 2008, police at Los Angeles International Airport arrested her for possession of cocaine and heroin. She pleaded guilty to a felony count and was sent to a drug diversion program.
She has never softened what that arrest did for her. “Handcuffs and two felony counts. That’s what wakes a person up,” she told UCHealth Today.
A year later she published her memoir, High on Arrival, and sat down with Oprah Winfrey. The book included her account of abuse by her late father, John Phillips of the Mamas and the Papas, which she shared on that broadcast and has continued to speak about publicly. In early 2010 she let cameras follow her treatment on Celebrity Rehab with Dr. Drew, and somewhere in those years the patient started wondering what it would be like to sit in the other chair.
Why Did She Go Back to School in the Middle of Her Life?
“I thought, How many more times does the universe have to knock on the door of my consciousness and say, ‘Hey Phillips, wake up’?” she told People in 2014, describing her decision to become a drug rehab counselor. UCHealth Today reported that she had been doing the work since 2013.
On March 14, 2016, Breathe Life Healing Centers announced she had joined its staff as a substance use disorder counselor. “My addiction was so powerful, and so rooted in early trauma, that I lost myself for many years,” she said in the announcement. “Now, with a strong recovery I’m committed to helping others find their voice.” Founder Brad Lamm called her “a brave warrior who has trudged a long road.”
Her second book, Hopeful Healing: Essays on Managing Recovery and Surviving Addiction, followed in 2017. That year Hollywood caught up when Netflix rebooted One Day at a Time and cast her as Pam Valentine, a counselor who leads a support group for veterans. The real job, though, looks nothing like television.
What Mackenzie Phillips Tells the People Who Walk Through Her Door
By 2019 she was a manager as well as a counselor, leading groups about twice a week, and she told UCHealth Today that her own history is her best tool. “I have a way of connecting with people that is all mine and I love it,” she said. “I meet people where they are because of my life experience.”
She never pretends she is finished, either. “I help others, because I can’t keep it unless I give it away,” she told HealthyWomen, adding a line many of her patients probably need to hear: “I’ve been sober a long time, but that doesn’t mean anything.” In 2024 she told Closer Weekly that at Breathe Life she had “been able to help women work through issues that are similar to mine.”
When a Nashville treatment center booked her this past April to headline a fundraiser for its women’s program, its announcement described her as a director at Breathe Life who specializes in trauma-informed care. “Treatment is not a one size fits all thing,” she said. “Offering guidance and support provided by women and for women has a special place in my heart.”
The kid who rode around all night in a yellow hot rod is now the person others turn to when they can’t find their own way home. None of it was ever promised, and she knows it. “I never expected to live this long to begin with,” she told Closer Weekly, “so every day is a gift of grace.”
