In a new tell-all interview with Oprah Winfrey, Mackenzie Phillips recalls shocking memories of using drugs with her famous father — singer John Phillips of The Mamas And The Papas — her lifelong struggle drug use, and her alleged romp with Rolling Stones’ frontman Mick Jagger when she was 18.

“My father shot me up for the first time,” the One Day At Time star, now 49, reveals on a promo for tomorrow’s Oprah. “I remember going into my room, I was crouched on the floor. … He put the needle in my arm and put the plunger in and he missed. He missed the vein and my whole arm went numb.”

Mackenzie recalls her 2008 cocaine and heroin bust, and opens up about an alleged one-night stand she had with Jagger when she was 18, saying: “Mick Jagger locks the door and he says, ‘I’ve been waiting for this since you were 10 years old.”

Mackenzie Phillips’ explosive interview on The Oprah Winfrey Show airs Wed., Sept. 23. Her memoir High On Arrival debuts on the same day. Oprah promises that Mackenzie will reveal “the explosive family secret she says she’s kept for 31 years” on tomorrow’s show.