VIDEO : Actor Santiago Cabrera Joins the Cast of Transformers: The Last Knight

(Photo: Instagram) Transformers: The Last Knight continues to add more actors to its cast, and Paramount has announced another new addition in actor Santiago Cabrera. They made the announcement via an Instagram post, with the caption "The newest member of the #transformers family: @santiagoc" As to who he will play or what side he will be on, unfortunately, there are no details yet, but he joins a cast made up of old favorites like Josh Duhamel, Mark Wahlberg, and Tyrese Gibson, along with newcomers like Isabella Moner, Laura Haddock, and Sir Anthony Hopkins.