While in disguise investigating the disappearance of homeless people, Batman is attacked and abducted to a slave camp with his memory lost.

A ruined efficiency expert with an uncanny sense of timing and schedules plots his revenge against Mayor Hill.

The Man-Bat appears to be on the loose again, but it isn’t clear if Dr. Kirk Langstrom is involved.

H.A.R.D.A.C.’s robot replica of Bruce Wayne wanders around, believing itself to be the real Batman.