New story.
Hanna-Barbera producer and co-founder Joe Barbera appears in a crowd scene cameo. Page 10, panel 1.
Shaggy, rather than Velma, exclaims "Jinkies!" not once but twice... page 4, panel 4 and page 8, panel 3.
The tabloid title "World's Weekly News" is a parody of "Weekly World News".