Mackenzie Phillips looks back on her “One Day at a Time” years with honesty, humor, and a clearer understanding of her experiences behind the scenes. Phillips, who starred as Julie Cooper alongside Valerie Bertinelli, shared surprising memories from the show’s run.
Phillips, now 66, revealed to Fox News Digital a vivid memory from the past. She disclosed that she and Bertinelli would spend lunch breaks swimming at Phillips’ house, drinking wine, and using cocaine. Both actresses were teenagers when filming began.
Phillips clarified that Bertinelli has spoken openly about that time in their lives. Phillips emphasized that Bertinelli didn’t struggle with addiction as she did. Drugs were prevalent behind the scenes, leading to moments of indulgence in dressing rooms. Phillips expressed gratitude for being caught, as it forced her to confront her addiction.
Phillips and Bertinelli were known for their roles as sisters on “One Day at a Time,” which aired from 1975 to 1984. Despite the challenges, their friendship extended beyond the show and into adulthood. Phillips reflected on their bond in a 2022 podcast appearance, appreciating the family-like environment created during their youth.
Phillips acknowledged how her addiction impacted her relationships, including her bond with Bertinelli. She recounted attempts to reconnect during periods of sobriety, patiently allowing time for healing.
“Happy Birthday, Val! Now we’re both 65. I love you.”
Phillips celebrated Bertinelli’s 65th birthday on Instagram, underscoring the lasting significance of their friendship.
Reflecting on her past, Phillips emphasized resilience and faith. She views these aspects as pivotal in maintaining strength and purpose in her life.
When people express sympathy for her challenges, Phillips responds by valuing her experiences for shaping who she has become. Despite enduring painful chapters, she recognizes the growth resulting from adversity.
Phillips has maintained transparency about her struggle with addiction, writing about her experiences in her memoir “High on Arrival.” Her subsequent book “Hopeful Healing” explores recovery further.
Through resilience, Phillips understands her life as a spectrum. She believes she possesses a high level of resilience, fueled by faith and familial love.
In addition to acting, Phillips has worked extensively in the addiction recovery field, assisting others in their journeys. Her commitment to recovery has been reinforced by finding purpose in her work.
Phillips has continued acting, appearing in roles where substance abuse is depicted without feeling triggered. Her understanding of her life story has evolved, particularly her relationship with her father.
Phillips once misinterpreted the dynamic with her father, realizing over time that consent is impossible in such situations. This reflection underscores the complexities of survival and recovery.

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