At age 3, a wounded Mariska Hargitay was nearly abandoned at the scene of the car crash that killed her famous mother, Jayne Mansfield, a new documentary reveals.

Mariska Hargitay, Jayne Mansfield's daughter, reveals her biological father is singer Nelson Sardelli, not Mickey Hargitay, the man who raised her.

Mariska Hargitay’s new documentary, “My Mom Jayne,” reveals how she was forgotten at the scene of the deadly 1967 crash that killed her mother, Jayne Mansfield.

The SVU star directs a compelling portrait of her mother, who died in a car accident when Mariska was just 3 years old.

Mariska Hargitay's documentary "My Mom Jayne" delves into her mother's life and reveals the surprising identity of her biological father.

Mariska Hargitay’s HBO documentary explores the life and legacy of her mother, Jayne Mansfield, who died when the “Law & Order” actress was 3 years old.

Learn all about 'Law & Order: SVU' star Mariska Hargitay's family, including her parents, siblings, husband and kids ...

Mariska Hargitay and Peter Hermann turned heads at Cannes with their stunning red carpet appearance alongside their three children ...