Premise. Kitty Wei, Bree Deringer, Margot Rivers and Olivia Hayes form DGM (Don't Get Mad) to expose the bullies at their school. However, when one of their targets is murdered by an unknown attacker and holds a note saying "DGM" in his hand, the girls realise somebody is trying to frame them for his murder. In a secret act of skillful revenge, four private school classmates team up and work together to expose a string of schoolwide injustices. Cast and Characters Kim Adis as Kitty Bethany Antonia as Margot Jessica Alexander as Olivia Mia McKenna-Bruce as Bree Kit Clarke as Logan Joe Ashman as Rex Jake Dunn as Christopher Razan Nassar as Amber Chris J Gordon as Donte Isaac Rouse as John Emily Carey as Mika Priya Blackburn as Meera Danny Griffin as Shane Joelle Rae as Jemima Charlie Anson as Mr Harrington Natasha Atherton as Detective Aalia Misra Dylan Brady as Ed Joe Flynn as Ronny Kent Jack Derges as Coach Creed Gerard Fletcher as Detective Bartlett Shannon Murray as Mrs. Baggott Simon Wilson as Henry Ayumi Spyrides as Camilla Elaine Tan as Coach Evans Renee Montemayor as Maria