Ghostbusters vs Ghost with the Most

After six and a half years Lydia's father finally calls on the Ghostbusters to investigate his house for signs of haunting. Now the problematic questions are will the Ghostbusters bust Beetlejuice, or will he juice them before they have a chance? Most importantly, how will Lydia's parents react to finding out about her ghoulish best friend who's been causing them trouble for years?