https://www.imdb.com/tv, a branch of IMDB.com, now streams a variety of free movies and TV shows. For at least some of them, there are commercials. But so far, they don't appear burdensome. The bad news is that the site is cumbersome to navigate. It's difficult to determine what is available. It's best for you to have something particular in mind and then check to see if they have it. On a negative note, I must issue a warning about a different website. I advise you to not to access https://two-movies.me anymore. It used to be an excellent resource for "bootleg" movies and TV shows. Sadly, it has become a sabotage website. I used to watch Fringe on TwoMovies; now I watch it on IMDb TV.