Peacock app FAQs Xfinity SupportPeacock TV Premium on Xfinity offers a extensive variety of viewing possibilities. With Peacock Premium, you will experience a diverse range of top-notch series and films that will captivate you for hours on end. Xfinity Stream subscribers can immerse themselves in the ultimate streaming experience with Peacock Exclusive. The mixture of Peacock's wide range of content and the ease of watching on Comcast makes it an unbeatable selection for all streaming aficionados. Get your subscription today and dive into the universe of The Peacock Deluxe on Xfinity.