Show Movie in Finder

Open a Finder window showing the current movie file. The menu command is File>Movie>Show in Finder.

Add a movie to your Logic Pro project — Apple Support

You can view a QuickTime movie file synchronously with your project, making film and TV scoring quick and easy. Although you can’t record or edit video directly in Logic Pro, you can replace the soundtrack of a video file with music, Foley, and dialogue arranged in your project.