Mystery in Petbridge

is the third episode of Season 2 of The Pet Adventures of Lego, being a crossover with Scooby-Doo.
==Plot==
Scooby-Doo and the gang travel to Petbridge and recieves help from Lego, Wag and Rose to solve a confusing mystery about a haunted mansion.
==Voice cast==
===Regular===
*Josh Keaton as Lego
*Bill Fagerbakke as Wag
*Tara Strong as Rose
*Rob Paulsen as John
*Grey DeLisle as Mattie and Daphne Blake
*Greg Baldwin as Velcro/the Catnterville Ghost
*Jessica DiCicco as Stella/Mrs. Hyde
*Dee Bradley Baker (uncredited) as Lego, Wag, Rose, Velcro and Stella's vocal effects
===Guest stars===
*Frank Welker as Scooby-Doo and Fred Jones
*Matthew Lillard as Shaggy Rogers
*Kate Micucci as Velma Dinkley
==Credits==
*Writers: TBD
*Storyboard Artists: TBD
*Directed by: TBD
==Quotes==
*Fred: Let's see who's behind the masks.
(Fred removes the Ghosts' masks and reveals Velcro and Stella)
*Fred: Two cats?
*Lego: They aren't any cats, they are our old nemeses: Velcro and Stella.
*Shaggy: Like, this is so weird, man!
*Scooby: Ryeah.
==Trivia==
Category:The Pet Adventures of Lego
Category:The Pet Adventures of Lego episodes
Category:The Pet Adventures of Lego Season 2 episodes