Was Battlestar a movie too, or just a TV show? I watched it as a kid. Tidal has the Battlestar soundtrack... composer was Stu Phillips. I will give it a listen. I love the new version of that show that ran a few years ago.
In fact they did something weird. They pitched it as a series and made a few episodes, which they pasted together and released as a movie.
The show was a rip off, although they used the Star Wars effects team.