The pilot followed the same storyline as the show's first-aired episode The Switching Hour, but it is unknown how many changes were in the released pilot and this unaired one. It is also unknown if it was a short, 11 minute episode, or was like The Switching Hour and was in 2 parts.
The only footage is the low quality screenshot seen above. It can be assumed that the episode was made in lesser quality than the aired episodes.
-3 more images was just found and can be viewed below: