Scooby-Doo 3

Scooby-Doo 3 was a planned sequel to Scooby-Doo 2: Monsters Unleashed that was set to be the third installment in the live-action Scooby-Doo film series. The film was scheduled to be released on October 31, 2012.

Plot
Unknown

Why It Was Cancelled

 * 1) The first Scooby-Doo films were panned by critics and fans alike, despite being box office hits.
 * 2) Joseph Barbera died a few years after Scooby-Doo 2 was released in theaters.
 * 3) After the second film was released, Matthew Lillard said in an August 2004 interview that there wasn’t going to be a third film.

Result (s)

 * 1) The film was permantly cancelled.
 * 2) There was a made-for-TV film called Scooby Doo! The Mystery Begins with mostly new cast members as the human characters. The rest of the films following The Mystery Begins were released straight to DVD.

External link

 * Matthew Lillard says "No Scooby Doo 3"