Overview
Scooby-Doo Meets the Boo Brothers is a 1987 animated comedy horror made-for-television film produced by Hanna-Barbera as part of the Hanna-Barbera Superstars 10 series. The two-hour film aired in syndication.
In the film, Shaggy Rogers inherits a country estate and a Southern plantation from a recently deceased uncle. While trying to claim his inheritance, Shaggy is harassed by the estate's ghosts (including a Headless Horseman). Scrappy-Doo has the idea to hire a ghost hunting team to deal with the problem. The ghost hunters are themselves a trio of inept ghosts, loosely based on the screen persona of the comedy team The Three Stooges. Meanwhile, Shaggy also has to deal with a trigger-happy enemy of his uncle, who wants to shoot him to settle the feud between their families. A subplot involves treasure hunting, in search of the estate's missing collection of family jewels.
Plot
Shaggy discovers that his late uncle Colonel Beauregard has died and left him his country estate, which is on a Southern plantation. After being chased away by a ghost witch, Shaggy, Scooby and Scrappy head for the estate in order to claim Shaggy's inheritance. Before they can get there, they meet Sheriff Rufus Buzby, who warns them about the whole estate being haunted and that they should leave. Before he can fully convince them, he receives a call from dispatch, notifying him that a circus train has derailed and a circus ape has escaped. Leaving Shaggy, Scooby and Scrappy, they continue driving, but upon their arrival they are pursued by a Headless Horseman, a ghost wolf, and by the alleged ghost of the Colonel who taunts them, telling them to leave or else they will face the consequences.
They also meet the creepy manservant Farquard who tells them that a vast fortune in jewels is hidden somewhere on the estate, which he believes is rightfully his and that Shaggy has no business there. Initially, Shaggy wants to leave, but before they can do that, his truck sinks into quicksand, forcing him, Scooby and Scrappy to spend the night there. With ghosts haunting the place, Scrappy has the idea to call a group of ghost exterminators called The Boo Brothers. Surprisingly, the exterminators—Meako, Freako, and Shreako—are themselves ghosts styled after The Three Stooges, who proceed to hunt down the ghosts that are haunting the estate, with little success.
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