Not sure if there are any zone restrictions where you live, but you can catch Flesh and Blood (1985) on Tubi right now for free. I'm going to do that later today being we're still on lockdown in my area and I have nothing better to do. https://tubitv.com/movies/303008/flesh_blood?utm_source=google-feed&tracking=google-feedDon't remember much about Split Second. Hauer made some good movies but most of his best work was in European movies. Blade Runner was the stand out Hollywood movie for him, Blind Fury was okay as was Nighthawks, he made a few dogs as well. He made a version of Dracula which was supposed to be pretty bad. One of his later movies was Hobo With A Shotgun, not exactly an inspiring title, but I heard that it was entertaining trash ! Apart from Blade Runner, his best starring roles that I saw were in The Hitcher,The Osterman Weekend and Ladyhawke. He made a lot of movies post Blade Runner but mainly in smaller roles. Escape From Sobibor was a pretty good TV movie. Wanted : Dead or Alive and The Blood of Heroes were entertaining B Graders. Flesh and Blood was also supposed to be good but I heard it was very violent, set in the middle ages. That is one I will chase up eventually. Didn't really see much of the National Lampoon movies, just bits and pieces. Some of the old Bill Murray movies were stupid but funny.
Also, funny you should mention The Osterman Weekend (1983), that's another one on my immediate play list that's being streamed for free right now on Tubi. I want to catch it ASAP before it disappears, looks like it's going to be Rutger Hauer night at my place.
On a side note - sadly I was not able to find a free stream of that disastrous The Island Dr. Moreau, maybe one of these days it'll pop up. Well, judging by its reputation probably not.