Narration is the Sound of Structure
Never include simple stage directions being told by the Narrator. That's looked after by stage-direction itself.
In SOUND we thrive on the echo of movement, and the sounds of the setting that creates an image in the mind.
A reminder this is now part of the CBA-connected source link to those who wrestle working in Reality-Based Drama. And this is our expanding exploration of just the correct show for what this time truly needs. More on this as our WebCast expands into production. We believe in what we're doing in such times.
Sounds of Narration
"Days Of Heaven" has some very effective Narration for Film. Have a look at it. Then go back to the start - play it again and listen with eyes closed... Just click the link. What's interesting about the films tagged here, notice how the Book and Tv and Film are now all inter-relating.
https://www.youtube.com/watch?v=EzZ8phk8yYc
If you play the "Stand By Me" trailer, it will give a great sense of the film. And let you hear the opening Narration, which would also work in Audio-Movie format...