Camolet, napravlyavshiysya v Kosta-Riku, terpit krushenie v dzhunglyah. Devyatnadtsat podrostkov chudom ostayutsya v zhivyh.
Dzhoel Aspinoll — spokoynyy i rassuditelnyy chlen shkolnogo soveta, kotoryy beret na sebya rukovodstvo gruppoy do pribytiya spasateley.
Tom Kellovey — nelyudimyy podrostok, kotoryy ne dolzhen byl okazatsya v etoy poezdke s etimi lyudmi, no teper vynuzhden delat vse, chtoby...