Hargitay was 25 years old when she found out the former Las Vegas entertainer was her biological father — not Mickey Hargitay ...

Mariska Hargitay revealed that she spent Father's Day with her biological dad, Nelson Sardelli, and that he apologized to her ...

Jayne Mansfield’s press agent — first revealed in his 1974 biography, The Tragic Secret Life of Jayne Mansfield, that Mariska ...

Mariska Hargitay remembers it like it was yesterday. She was 30, and she saw that Italian entertainer Nelson Sardelli — the ...

Mariska Hargitay revealed her father Nelson Sardelli’s emotional apology during a Father’s Day moment, calling it 'so magical ...

SVU' star explores her family's history in the new documentary 'My Mom Jayne,' out June 27 on HBO Max. See photos of her parents and siblings over the years ...

Mariska Hargitay was 25 when she found out her biological father. Here's everything else you need to know about My Mom Jayne.

The HBO Original project about Jayne Mansfield is directed and produced by Hargitay and features interviews the "Law & Order: SVU" star conducted with her siblings, biological father and stepmother ...

SVU” star decided to keep the truth of her parentage a secret out of loyalty to Mickey Hargitay, who raised her as his own.

It meant a lot to me,” Ellen Hargitay says about the dream in "My Mom Jayne," the documentary Mariska Hargitay directed about ...

Mariska Hargitay revealed the emotional moment she confronted her dad Mickey Hargitay after learning Nelson Sardelli was her biological father ...

Mariska Hargitay opened up about the "painful" moment she confronted Mickey Hargitay about her biological father in a Wednesday, June 25 interview on the 'Call Her Daddy' podcast.