Gregory Bellarose is a Hellspawn that is seeking revenge at Stan,They were at the grand canyon bridge but then Stan accidentally tosses a banana on the path of Gregory while he is walking and he fell off the bridge, Which leads to Gregory’s death. He came to the human realm to locate Stan and kill him He has some black goopy tentacles protruding from his back, Gregory HellPark indeed He is arrogant, Charming and Intelligent, Stan didnt tell anyone, He is 17 years old