Hi!  

For the latest online series you have the following site. I hope it helps. You have several categories there, action series but also online movies.
Seriale Online

If you have nothing to do with your free time I recommend some Turkish series )
1. https://serialeturcesti.org/ - For turkish series with Romanian subtitles
2. https://turkishseries.biz/   - For turkish series with English subtitles

Ps: Sory for my En.