When the other-dimensional Invertroids begin capturing people through mirrors the Ghostbusters join forces with Jessica's uncle John Guardian in order to defeat them. But for the Ghostbusters to prevail a great sacrifice has to be made.
When the other-dimensional Invertroids begin capturing people through mirrors the Ghostbusters join forces with Jessica's uncle John Guardian in order to defeat them. But for the Ghostbusters to prevail a great sacrifice has to be made.
