As many are waiting to learn more about the Smallville animated sequel series, long-time DC actor Tom Welling clarifies what is going on with the potential revival. While the Smallville ending took place more than 13 years ago, the beloved Clark Kent-focused drama could be making a comeback as Welling and his co-star Michael Rosenbaum, who played Lex Luthor, have been developing a pitch for an animated continuation. Even though this has raised excitement in the fandom, the Smallville sequel has not been formally greenlit, and it appears the massive hold-up goes back to one of Hollywood’s biggest studios.