I might suggest you find your series and your movies on Movies HD. Everything is free. Limited commercials on certain ones, but they are not bad
at all.
https://movieshd.watch/ As with anything "free" make sure your firewalls and anti malware programs are up to date. I've had no problems (even after a my laptop took a trip to my computer repairman for a different problem) with any added spyware. We just finished watching Yellowstone up to Season 5 episode 8. They update regularly. You can find all kinds of programs. My daughter is slowly making her way through The Twilight Zone. All series (there are many, many, many of them).
Happy watching.