Just came across this.
STAR TREK 2nd PILOT Reconstructed
A compilation of alternate and trimmed footage lasting about 10 minutes. Using The Cage B&W reconstruction as inspiration, I've crossfaded in some of the broadcast footage.
the differences between the unaired and aired versions
The purpose of this video is to highlight differences between versions.
We'll see if the unaired 2nd pilot looks like this on the Blu-ray.