The "Law & Order" actress announced on Tuesday the forthcoming documentary, "My Mom Jayne," coming to HBO and Max, which will explore the legacy of her mother, actress Jayne Mansfield, who died in a car accident in 1967.

My Mom Jayne', which will premiere on Max in June, was directed by Hargitay Mariska Hargitay's latest project is personal. The Law & Order: Special Victims Unit star announced on Tuesday, April 8 that she's been working on My Mom Jayne,

Mariska Hargitay will be telling the story of her late mother, Jayne Mansfield, in a new HBO documentary, “My Mom Jayne.” The doc is Hargitay’s feature film directorial debut, marking the first time she publicly dives into Mansfield’s story and legacy, nearly sixty years after her death.