|Distributed by||Warner Bros. Home Video|
|Release date(s)||February 16, 2010|
|Running time||73 min.|
|Preceded by||Scooby-Doo and the Samurai Sword (2009)|
Scooby-Doo! Abracadabra-Doo is the fourteenth of a series of direct-to-video animated films based upon the Scooby-Doo Saturday morning cartoons. It was produced in 2009 and released on February 16, 2010, and it was produced by Warner Bros. Animation. It features the Mystery, Inc. gang.   The movie was praised by long-time fans, mainly for its animation and its "back-to-the-basics" theme, which included the original 1969 outfits worn by the main characters, and for having a big improvement on the plot from some of the previous films. The movie also performed well on iTunes, reaching the Top 10 on the Kids & Family movie charts and the Top 40 on the iTunes movie charts.
After wrapping up their latest mystery Velma gets a call from her mother asking her to check on her younger sister Madelyn. The gang agree to help and head off to the Whirlen Merlin Magic Academy, (Madelyn has been studying stage magic), where apparently there has been some trouble. Sightings of a giant griffin have been scaring all the students away. The gang smells trouble and decides to investigate. When Madelyn decides to take Shaggy on a romantic walk to show where the ancient sun-dial is located the Griffin appears and a chase breaks out. The rest of the students leave so the gang starts taking classes. Meanwhile Calvin Curdles continually offers to buy Whirlens castle from him. Daphne tries to get Fred's attention when he develops a superficial crush on Crystal (Whirlen's assistant) even resorting to practicing ballet to conquer her danger prone ways, whilst Madelyn tries to win Shaggy's heart. The gang read about an ancient staff that controls the Griffin so they go looking for it. But when they find it they are attaked by a Banshee. Another chase breaks out with the Griffin. After more research and Madelyn getting captured, (Shaggy and Scooby save her) the gang realise that Marlon Whirlen, (Merlin Whirlen's brother) is behind the griffin attacks and Banshee, due to Merlin taking all the credit for their magical performances. Merlin forgives Marlon and The Whirlen brothers decide to work together as equals. Calvin Curdles turns out to be only interested in buying the castle to win the heart of Alma Rumblebuns, after finding this out the two reconcile. Madelyn becomes Whirlen's new apprentice and Velma and Shaggy gain new respect for her. At Madelyn's first performance as Whirlens apprentice Daphne is her assistant (having been trained by Crystal) and wins Fred back. The film ends with Scooby 'lion taming' Whirlen's lion.