If you're watching it on bbc america or amc's sites, you can use this chrome extension called fair adblock, which really isn't fair because it literally blocks pretty much everything. It works for a lot of on demand sites and youtube. Like, I actually don't know what Springsteen ad you are talking about because I've never seen it.
Netflix outside of the US, Hulu in the US or Amazon has them to buy for $3 each in HD, $2 in SD. I think Hulu has a free trial you can do.
[Or the myriad of "watch online" websites/piracy.](/spoiler)
Hello, I'm a bot! The movie you linked is called Episode #2.1, here are some Trailers
Oops. My bad. I was assuming December. I just did some google-fu and found out that Netflix is saying that season 2 will be released on 5 January in the UK (and, one presumes, elsewhere).
There’s a graphic novel that bridges the book and the TV show...which take place in different universes.
Dirk Gently's Big Holistic Graphic Novel https://www.amazon.com/dp/163140752X/ref=cm_sw_r_cp_api_K14tAbGSCVWQ8