Mariska Hargitay is revealing the true identity of her biological father for the first time in a new documentary.

SVU actress Mariska Hargitay reflects on her mother's legacy and her own paternity in the documentary My Mom Jayne.

Mariska Hargitay really dug deep into the most meaningful moments of her younger years in her documentary, “My Mom Jayne.” One of those moments just happens to involve a certain little secret she has ...