Dean Norris and Alexander Koch Dean Norris and Alexander Koch

How did CBS bring Stephen King's Under the Dome to life? Viewers can find out Tuesday when the first season is released on Blu-ray and DVD!

Under the Dome Postmortem: Neal Baer defends finale, teases Season 2

The complete first season collection includes the featurette Under the Dome: From Novel to Series, which explores how the producers brought King's heavy novel to life. (It's literally heavy since the original manuscript weighted 19 pounds!) Check out an exclusive sneak peek at the featurette below:

Under the Dome returns next summer on CBS.

(Full disclosure: is owned by CBS.)