Credit: Michael Tackett/CBS

Under the Dome will return next summer for 13 more episodes, CBS announced today.

The drama based on Stephen King’s bestselling novel is averaging 13.84 million viewers this summer and a 3.5 rating/10 share in adults 18-49, according to Nielsen. The series has also enjoyed a big boost on DVR playback and Amazon’s Prime Instant Video, which says Under the Dome has been watched by more customers than any other series on the service.

“It’s the way television should be,” CBS Corp Chairman Leslie Moonves told reporters this morning at the Television Critics Tour in Los Angeles. “It’s the way television can be.”

Under the Dome tells the story of a small town that is suddenly and inexplicably sealed off from the rest of the world by an enormous transparent dome. The town’s inhabitants must deal with surviving the post-apocalyptic conditions while searching for answers to what this barrier is, where it came from, and if and when it will go away.