After careful observation of Professor Avalon, Techna and Digit become convinced that he isn't who he says he is. They begin researching his past and fear he is the Angel of Doom in disguise.
| Creator | Iginio Straffi |
|---|---|
| Actor | Letizia Ciampa, Perla Liberatori, Ilaria Latini |
| Country | Italy, United States of America |
| Production | Rainbow |