Eärien is portrayed by actress Ema Horvath and it is her most prominent role to date. She kicked off her career with "Like.Share.Follow," and in the years that followed she appeared in several projects including, "The Gallows Act II,” "The Two Hundred Fifth,” and "What Lies Below." It remains to be seen how her character will factor into the story, but given her royal lineage, she'll likely be pretty important.