Board Thread:Fanon: Season 8 & Beyond/@comment-26394456-20180529020956/@comment-26394456-20180530202021

May 30 Casting Announcement Three new guest starts have been announced for Season Eight of Once Upon a Time. They are set to debut throughout the season and will play a significant role, plot-wise. Grant Gustin (The Flash) will portray Servilius Casca, Tom Felton (Harry Potter series) will portray Metellus Cimber, and Darren Criss (Glee) will portray Lucius Cinna.