in the lead. Brickton then casts TV show talk host Drella Diabolique as the female lead, to Daphne's dismay. After a long film making process, a mummy attacks and destroys the set. Later, Fred and Velma go to look for clues, while Drella coaches Daphne on being a movie star. Finding his footage unharmed, Fred decides to continue filming his movie. While shooting a particularly extravagant scene involving a plane, both the Headless Horseman and the zombie appear. After Scooby has a wild ride on the plane and the monsters disappear, Brickton reluctantly signs the studio over to Fink, to Junior's sadness. Velma mentions that the Headless Horseman and the zombie appeared at the same time, meaning the ghost of Boris Karnak cannot be in two places at once. The gang decides to capture the monsters and solve the mystery. The gang heads back to the studio and with Drella's help and Fred's elaborate trap, they catch the zombie and the Headless Horseman. The Headless Horseman is revealed to be Fink, who used the costume to get a cheap ownership of the studio. Daphne tells Fink that the evidence of fraud violates the terms of his contract, making it null and void. The zombie is revealed to be Junior, who was also the mummy. Junior tells them that he is actually Boris Karnak Jr., and wanted to carry on his father's legacy. Brickton orders the police to take Fink away and allows Junior to go free, but says that the studio will still have to close down due to lack of a movie. They then realize that the security cameras have recorded the gang being chased by the monsters and decide to make a found footage movie. With the studio saved, the movie ends with the gang at the premiere of "Security Cam Monsters: The Adventure Begins" and Scooby and Shaggy deciding to eat Scooby Snacks once again. Voice cast Frank Welker as Scooby-Doo and Fred Jones Matthew Lillard as Shaggy Rogers Kate Micucci as Velma Dinkley Grey Griffin as Daphne Blake Dee Bradley Baker as Sea Creature, Malt Shop Walt and Zombie JB Blanc as Atticus Fink and Director Christian Lanz as Bryan Lakeshore and Mummy Scott Menville as Junior Cassandra Peterson as Drella Diabolique James Arnold Taylor as Chet Brickton and Narrator Sequel Lego Scooby-Doo! Blowout Beach Bash was released on July 25, 2017. See also Lego Scooby-Doo