Scooby-Doo! and the Purple Monkey

'Scooby-Doo! and the Purple Monkey' is an American direct-to-DVD animated action comedy film produced by Warner Bros. Animation and distributed by Warner Bros. Home Entertainment.

Premise
Scooby-Doo and the gang meets the world's favorite lovable monkey to uncover the Black Beast's mysterious return.

Voice cast

 * Frank Welker as Scooby-Doo, Fred Jones
 * Grey Griffin as Daphne Blake
 * Matthew Lillard as Shaggy Rogers
 * Kate Micucci as Velma Dinkley
 * Steve Blum as CYPHER300
 * Erica Lindbeck as Sariah/Blackseeker
 * Veronica Taylor as Destiny
 * Scott Porter as Joker
 * Heather Hogan as Chelsea Antonio
 * Phil LaMarr as Phil Collins
 * Kelly Hu as Jenny