But since you want zero downloads (awn layn), your only option is to find a service that natively includes your required subtitles.
Sometimes a streaming service offers the movie but only has English subtitles. If you need "mtrjm" (translated) but the platform lacks your language, you can use a for subtitle overlay (e.g., Substital for Chrome). However, this requires downloading an .SRT subtitle file separately—which is still not the same as downloading the video itself. The video streams; only the text file is downloaded. fylm Alpha House 2014 mtrjm awn layn - fydyw lfth