Deadline is reporting that Game of Thrones alum Aiden Gillen will star in History UFO drama Blue Book.
In addition to the HBO fantasy drama, Gillen has appeared on the likes of The Wire, Queer as Folk, and Love/Hate. He becomes the first cast member of the series, which received its straight-to-series order this past May.
Blue Book is set to premiere in 2018 on History, where it will join a scripted slate that includes Vikings, Six, and upcoming Knightfall.
Will you be watching? Who else would you like to see join the cast? What type of show should History go after next?