It’s three and done for Dome.

CBS announced Monday that Under the Dome will not be back for Season 4, meaning the Sept. 10 Season 3 finale will now be a series finale. And the network is promising closure.
http://tvline.com/2015/08/31/under-the-dome-cancelled-season-4-cbs/

they better have closure - as long as they take care of things I am happy

they better have closure - as long as they take care of things I am happy

They were in a dome for 3 years. You mean they better have un-closure:)

This show needs to be rebooted.

What Went Wrong With CBS' Under the Dome? (https://www.cbr.com/under-the-dome-what-went-wrong-explained/)

Based on one of Stephen King's biggest books, Under the Dome was off promising start in Season 1. So what exactly made it go "entirely off the rails"?

Stephen King Defended the Most Controversial Sci-Fi Adaptation of His Career (& It Still Got Canceled) (https://www.cbr.com/stephen-king-defended-under-the-dome-adaptation/)

While fans were unhappy with the changes this TV adaptation made from the book, Stephen King believed they were necessary.