Ayesha Madon, Thomas Weatherall, Bryn Chapman Parish, Asher Yasbincek, James Majoos, ChloƩ Hayden, Will McDonald, Gemma Chua-Tran, Sherry-Lee Watson, Josh Heuston, Brodie Townsend, Chika Ikogwe, Scott Major and Rachel House joined the series in its second season. Heartbreak High premiered on Netflix on 14 September 2022. The first season received universal acclaim from critics, while the second season divided critics and audiences.
A map detailing the sexual exploits of Hartley High's students is discovered graffitied on the wall of the school. The map's creator, Amerie Wadia (Ayesha Madon), becomes a social outcast after taking the fall for its co-author, Harper McLean.