Re: Kat Dennings as Darcy Lewis
Yeah, but we don't know which stories are movie canon or not. So far Hela hasn't even been mentioned in the films. Loki's only children to be shown have been Sleipnir which Odin rode but was not mentioned and Jörmungandr who was on Loki's armor in The Avengers.
It would be a really cool twist though...no wonder Darcy had the urge to taze Thor...