NOTE: This article is about the incarnation of Fenris Wolf from the Marvel Cinematic film series. The mainstream version can be found here: Fenris Wolf. Fenris, my darling, what have they done to you?Hela about Fenris Fenris Wolf, or simply known as Fenris, is a supporting antagonist in the 2017 Marvel Cinematic Universe film Thor: Ragnarok. She is a ferocious Asgardian wolf who serves as the loyal pet of Hela. Her vocal sound effects were provided by Fred Tatasciore. In her early years…