Peter Hermann is an American actor. He is the husband of Mariska Hargitay, with whom he has three children. He is best known for his roles as Charles Brooks in Younger, Trevor Langan in Law & Order: Special Victims Unit, and Jack Boyle in Blue Bloods.

Mariska Magdolna Hargitay is an American actress and producer. The daughter of bodybuilder and actor Mickey Hargitay and actress Jayne Mansfield, her accolades include an Emmy Award, a Golden Globe Award, and two People's Choice Awards.