Re: Alien covenant is never going to be on hbo on demand?
It was briefly free OnDemand for a few days. I think this is either a glitch or Comcast changing something to force people to start paying more money.
It's still listed as available on demand on HBO's website: https://www.hbo.com/schedule-search-results?productIds=618573 and in the past all currently airing HBO movies and TV shows have been availabe in SD with subscription at no additional cost along with available older films and past TV series. It's also still free on HBO Go.