Challengers of the Unknown #4

Synopsis

When a group of men dressed as ancient Greek soldiers attempts to steal a plane, one is captured. The Challengers are brought in to investigate and find that the captured soldier only wishes to return to the "Island of the Wizard." The soldier leads the Challs to this island where they meet Darius Tiko, who experiments with time travel. Confronted, the scientist disappears in a time cube but the Challs and the soldier follow in another cube, to track down Tiko and recover his stolen technology.