Elsa is an antagonist in The First Purge, portrayed by Chyna Layne.
Elsa, along with her Anna, is a call girl for Dmitri. Capital A sends them up to Dmitri's room on the night of the Purge. However, they are actually there to kill him for Capital A. Anna pulls a knife on him while Elsa distracts him and the three of them fight, until he manages to subdue them and forces them to reveal who sent them. He then sends them back to Capital A as a ploy to get to him and he kills him and his gang. He orders his own gang to let Anna and Elsa leave unscathed, but to make sure they never step foot on the island again.