According to Entertainment Weekly, Julian Sands will appear in the November Smallville episode "Kandor" as Jor-El. Apparently, Jor-El arrived along with the other Kandorian Kryptonians, including the villain Zod. Only Jor-El's voice has been heard until now, which, coincidentally enough, was voiced by Terrance Stamp, the actor who portrayed Zod in Superman II. Currently, Sands is only expected to appear as Jor-El in one episode.