- lostfilm.work persons/Ernie_Grunwald
- kinopoisk.ru name/26666/
- kinospisok.com name/erni-gryunvold/
İngilizceden çevrildi
- kinogo.uk actors/27511-erni-gryunvold.html
- supernatural.fandom.com wiki/Ernie_Grunwald
haritasında Hergnies
- kinogo.bz xfsearch/actors/Эрни Грюнвольд/
- rezka.ag person/211410-erni-gryunvold/