While Velma races against the clock to find the true serial killer, Daphne pursues a new career path, Fred finds a way to channel his rage, and Norville attempts to get as far away from his former best friend as possible.
Quest roles:
Sarayu Blue(Diya (voice)), Fortune Feimster(Olive (voice)), Melissa Fumero(Sophie (voice)), Jane Lynch(Donna (voice)), Yvonne Orji(Gigi (voice)), Russell Peters(Aman (voice)), Debby Ryan(Krista (voice)), Wanda Sykes(Linda (voice)), "Weird Al" Yankovic(Dandruff Tuba (voice)), Nicole Byer(Blythe (voice)), Gary Cole(Lamont (voice)), Cherry Jones(Victoria (voice)), Frank Welker(William (voice)), Andrew Morgado(Fro Yo (voice)), Jim Rash(Mayor Dave (voice)), Stephen Root(Chief Cogburn (voice)), Tiana Camacho(Kimmy (voice)), Ming-Na Wen(Carroll (voice)), Shay Mitchell(Brenda (voice)), Kulap Vilaysack(Lola (voice))