Stefan Gronsky
Born: Unknown birthdate.
Stefan Gronsky is ?
Movies (As Crew)
Sorted by Release Date
Monsters University
Stefan Gronsky was
? in Monsters University
as 'Lighting Artist'.
Wed, Jun 19 2013
TV Shows (As Crew)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages