Last year CBS and Amazon struck a deal that brought episodes of the Stephen King adaptation Under the Dome to Amazon Prime Instant Video just four days after they aired, and the companies will be continuing that arrangement with another upcoming summer show. Extant is described as a mystery thriller, and stars Halle Berry as an astronaut trying to reconnect with her family when she returns after a year in outer space. The series will make its premiere in June. Subscription services like Netflix and Amazon Prime usually dont carry new shows until the full season has aired, making them a great option for binge watching but not very helpful if you simply want to catch up on a few episodes you forgot to DVR.