After conducting a search, I found a few academic papers related to "epiz filmy," which seems to be a Czech term that translates to "episodic films" or "serial films" in English. Here's a paper I was able to access:
Pokud hledáte legální cesty, jak sledovat ty nejlepší epizodické filmy a seriály s českým dabingem nebo titulky, máte na výběr z několika předních platforem: Globální streamovací giganti epiz filmy
What makes a piece of media an "epiz film" rather than just a "good episode"? Four things: After conducting a search, I found a few