Mindy Kaling as Velma Dinkley
Glenn Howerton as Fred Jones
Sam Richardson as Norville "Shaggy" Rogers
Constance Wu as Daphne Blake
Russell Peters as Aman
Melissa Fumero as Sophie
Jane Lynch as Donna
Wanda Sykes as Linda
Cherry Jones as Victoria
Frank Welker as William Jones
Nicole Byer as Blythe Rogers
Gary Cole as Lamont Rogers
Fortune Feimster as Olive
Yvonne Orji as Gigi
Jim Rash as Mayor Dave
Stephen Root as Chief Cogburn
Natalia Del Riego as Becca
Sarayu Blue as Diya
Jennifer Hale as Thorn
Sara RamÃrez as Amber
Jason Mantzoukas as Scrappy
Gary Anthony Williams as Don
Vanessa Williams as Dr. Perdue
Stephen Root as Merle
Andia Winslow as Gigi
Kulap Vilaysack as Lola