- Jenna Innes as Veronica Sawyer
- Jacob Fowler as Jason "JD" Dean
- Olivia Barnett-Legh as Nora/Heather Chandler
- Inez Budd as Heather Duke
- Frances Mayli McCann as Heather McNamara
- Joaquin Pedro Valdes as Ram Sweeney
- Ross Harmon as Kurt Kelly
- Jenny O'Leary as Martha Dunnstock
- Aimie Atkinson as Rem
- George Maguire as Ryuk