When does Smallville return?

Smallville is an American superhero television series based on the DC Comics character Superman created by Jerry Siegel and Joe Shuster. The series was produced by Millar/Gough Ink, Tollin/Robbins Productions, DC Comics, and Warner Bros. Television. The pilot episode set a ratings record for the series, with 8.4 million viewers. By the end of its run, Smallville passed Stargate SG-1 as the longest-running North American science fiction series by episode count. After the series finale in 2011, the story resumed in comic book form with 22 issues of Season 11 from April 2012 to November 2013.