Shaggy and Scooby are guests on their favorite web series, helping hosts “Builder Billy” and his sister Betty construct an elaborate box fort! But a wood spirit wrecks the set and threatens to ruin everything. Can Mystery Inc. smash the subscribe button and solve the mystery before Billy loses more than some likes?

Written By:
Ivan Cohen, Terrance Griep Jr.
Anthony Williams, Valerio Chiola
Jeff Albrecht, Valerio Chiola
Cover By:
Valerio Chiola