Scooby-Doo Meets the Boo Brothers

Scooby-Doo Meets the Boo Brothers is a 1987 animated made-for-television film produced by Hanna-Barbera for syndication as part of the Hanna-Barbera Superstars 10 series.

Plot
Shaggy discovers that his uncle Col. Beauregard has died and left him his country estate, which is on a plantation and is apparently frequented by ghosts. Shaggy, Scooby and Scrappy head for the estate in order to claim Shaggy's inheritance. However, on their arrival they are pursued by a headless horseman and by the alleged ghost of the Colonel who taunts them telling to leave or else.

Meanwhile, they meet the creepy manservant Farquard who tells them that a vast fortune in jewels is hidden somewhere on the estate and that it is rightfully his and that Shaggy has no business there. Intrigued, the gang decide to hunt down the jewels much to Farquard's chagrin and the local Sheriff who is on the trail of an escaped circus ape is skeptical about the jewels' existence. They follow the trail through a number of clues that the Colonel has hidden for them, but their progress is interrupted by a number of ghostly apparitions that include living skeletons, headless corpses and the ghostly Colonel.

In order to exorcise the ghosts they call upon the "Boo Brothers", three bumbling ghost hunters (modeled after the Three Stooges) who have a novelty - they're ghosts themselves! Is Beauregard Manor really haunted or are the ghosts created by someone who is out to get the treasure for themselves? There are plenty of suspects including Farquard and the late Colonel's neighbor Billy Bob whose family has been rivaling with the Beauregard family for generations.

Cast

 * Don Messick as Scooby-Doo, Scrappy-Doo
 * Casey Kasem as Shaggy
 * Sorrell Booke as Sheriff Rufus Buzby, T.J. Buzby
 * William Callaway as Billy Bob Scroggins, Beauregard's Ghost, Ape, Ghost in Attic, and Headless Horseman
 * Victoria Carroll as Sadie Mae Scroggins
 * Jerry Houser as Meako
 * Arte Johnson as Farquard and Skull Ghost
 * Rob Paulsen as Shreako and Dispatcher
 * Michael Rye as Mayor
 * Ronnie Schell as Freako and Demonstrator Ghost
 * Hamilton Camp as Ghostly Laugh (uncredited voice)
 * June Foray as Witch (uncredited voice)

Credits

 * Executive Producers: William Hanna and Joseph Barbera
 * Producer: Kay Wright
 * Written by: Jim Ryan
 * Supervising Director: Ray Patterson
 * Directors: Paul Sommer, Carl Urbano

Home Media releases
Warner Home Video released Scooby-Doo Meets the Boo Brothers on DVD in Region 1 on May 6, 2003.

Follow-up film
Scooby-Doo and the Ghoul School was released in 1988.