The Expanse is an awesome tv series that is pretty underrated (but it has developed a bit of a cult following in recent months). If you want to watch The Expanse online free then here are a few options (we checked these as recently as January 2019):

 

You see the yellow button? That is how you start the free trial and watch The Expanse for free!

Just cancel before the 30 days is up and you don’t pay a penny, simple. If you’re wanting to watch The Expanse for free online and in high quality right now, then a free trial with Amazon Video is your best option. 

  • https://www.popcornflix.com – this is a reliable site which has a wide range of movies and tv shows available in HD, including The Expanse, (Update – this site no longer has The Expanse)
  • https://flixtor.to – this site is not as good as Amazon Video or PopcornFlix but it does have some titles that the others don’t, and of course it has The Expanse too (Update – very poor quality The Expanse stream on here, use if you wish!).