Mackenzie Phillips is speaking candidly about her past struggles with addiction, noting that her issues began on the set of ...

"Valerie didn't have the kind of addiction that I had. She didn't have addiction," Phillips said of her costar.

The pair played sisters Julie Cooper and Barbara Cooper on the series from 1975 to 1984, but Phillips struggled with ...

Phillips notes ‘One Day at a Time’ co-star Bertinelli ‘talks about it openly’ and says her co-star did not have the same ...

LOS ANGELES - DECEMBER 1: ONE DAY AT A TIME, which ran on CBS from 1975-1984, followed Ann Romano who moved with her two ...

Mackenzie Phillips is lifting the lid on her time as a child actor. Phillips, 66, recently claimed to Fox News that she and ...

Mackenzie Phillips told Fox News Digital at the Chiller Theatre Expo in Parsippany, New Jersey that she and Valerie ...

Mackenzie Phillips is looking back on her One Day at a Time years with honesty, humour and a clearer understanding of what ...