La lunga notte

The rich student Wendy Feroll, who attends Leinster University, asks for the help of Agenzia Alfa to find her best friend, Amy Holsey, also a Leinster student, who has been missing for a few days. Nathan and Legs go with Wendy to the university to investigate. But in the department led by Professor Bremond, the one where Amy worked, there was a dangerous escape of mutants, originally from Hell's Island, used for experiments. Nathan and the others remain stuck inside the university...