Gene Roddenberry ‎– Inside Star Trek (1976) - LP of Gene talking about Star Trek and other projects.

I had this on LP and listened to it multiple times as a kid.

Bonus: The Star Trek Bloopers LP I also had-

Side 1: https://www.youtube.com/watch?v=qZy2NLiKZiw

Side 2: https://www.youtube.com/watch?v=PqkxYlEjK0k