Mariska Hargitay & Peter Gallagher Reunite on the Set of Law & Order: SVU

Mariska Hargitay and Peter Gallagher are back together!

The two actors were spotted on the set of Law & Order: SVU on Monday afternoon (July 15) in New York City.

PHOTOS: Check out the latest pics of Mariska Hargitay

Mariska and Peter were all smiles while working and playfully embraced while waiting to film.

Peter is set to return SVU Deputy Chief William Dodds for several episodes in the upcoming 21st season.

He has been guest starring on the show since season 16 back in 2014.

The new season of Law & Order: SVU premieres on September 26th on NBC.