Cassie Brown is a teacher at Morley Grange School, which is run by the cruel and hated Miss Pike. Cassie is just as much hated by the pupils and nicknamed “Callous Cassie”. They do not know Cassie is only pretending to be cruel in order to secretly help them against Miss Pike.
- Artist: David Matysiak
- Callous Cassie – Nikki: #14 (25 May 1985) – #27 (24 August 1985).