Preview for ‘Under the Dome’ Season 2 March 16, 2014May 19, 2014 CBS has released a new preview of things to come during the second season of ‘Under the Dome.’ http://www.youtube.com/watch?v=9CZ7R-F0ZEY “Under the Dome” returns Monday, June 30 at 10 p.m. ET/PT on CBS. Share this:TweetShare on TumblrPocket Click to share on Reddit (Opens in new window) Reddit Click to email a link to a friend (Opens in new window) Email More Click to share on Mastodon (Opens in new window) Mastodon Click to print (Opens in new window) Print Click to share on Telegram (Opens in new window) Telegram Click to share on WhatsApp (Opens in new window) WhatsApp Like Loading... Related