Why are there ads on Cartoon Network videos? February 12, 2019 19:43 Updated To offer all this incredible content free of charge, Cartoon Network uses ad revenue to pay the bills. Related articles I don't see my favorite show, will you add it? Can I watch the Cartoon Network app on my TV? How do I report issues with the Boomerang service? I can’t find the CN channel on Xfinity, where did it go?