I really like the logline, Bill Brock, but I suggest removing "must" (because "must" makes it sound like the main character is forced to conquer his demons, and "must" doesn't sound active).

Here's a logline suggestion: "Haunted by childhood memories of a drunken father, an alcoholic film director tries to conquer his demons so he can fulfill the mysterious dream of a starlet who died in his mansion 62 years earlier."

OR: "After ______ (the inciting incident/the event that sets the plot in motion), an alcoholic film director tries to conquer his demons so he can fulfill the mysterious dream of a starlet who died in his mansion 62 years earlier."

You could also change "62 years earlier" to "62 years ago."

Thanks, Everyone, for liking my little ghost story.

You're welcome, Bill Brock.