mystery inc. arrives at the analysts' headquarters, where they additionally meet question, black canary and plastic man, as well as aquaman. mystery inc. is asked to take the lead in the next case for the analysts. when an alarm sounds from gotham chemical storage, the assembled mystery analysts head for the warehouse, where they find that several phials with a radioactive isotope have been stolen. a red-cloaked figure from the old theater appears before them, calling himself crimson cloak and swearing revenge on batman and gotham for making him into a ghost. crimson cloak sets the storage on fire, but the analysts escape the blast with plastic man's help.