You... you... made me feel like... a failure. A... disgrace... to the family... name. But it wasn't actually me... it was you. You were the failure. You... were kicked off the force. Dressed down... disgraced. I... I didn't destroy the Mahoney legacy... you did. I was just... I was just your scapegoat. 
Batman Secret Files: Peacekeeper-01 #1 is a one-shot with a cover date of December, 2021. It was published on October 19, 2021.
Synopsis for "Peacekeeper-01"
Picking up after the events of Fear State: Alpha, follow Sean Mahoney, a.k.a. Peacekeeper-01, in the wake of his exposure to highly potent Fear Toxin at the hands of the Scarecrow! Now, dosed with terror and facing a lifetime of fear and insecurity, Mahoney has found himself frantically reflecting on his past as a GCPD officer, and then as a prison guard at Arkham Asylum-all while desperately attempting to keep his mind from fracturing. Will Peacekeeper-01 give into fear…or become terror incarnate?
Appearing in "Peacekeeper-01"
Featured Characters:
- Peacekeeper-01 (Sean Mahoney II) (Infected) (Flashback and main story) (Origin)
Supporting Characters:
- Scarecrow (In a vision)
Antagonists:
- Amadeus Arkham (Flashback only)
- Dr. Jacosta Joy (Flashback only)
- Gotham City Police Department
- Commissioner Jim Gordon (Flashback only)
- Detective Patrick Mahoney (First appearance) (Flashback and main story)
- Mad Hatter (Flashback only)
- Simon Saint (Flashback and main story)
- The Magistrate
- Peacekeeper-12 (First full appearance)
- Peacekeeper-18 (First full appearance)
- Saint Industries (Flashback and main story)
- Ricardo Huertas
- The Magistrate
Other Characters:
- Batman (Bruce Wayne) (Flashback only)
- Batman Villains (Flashback only)
- Calendar Man (Flashback only) (Cameo)
- Killer Croc (Flashback only) (Cameo)
- Brad (Appears only as a corpse) (Flashback only)
- Denise Mahoney (First appearance) (Flashback only)
- Johnny (Appears only as a corpse) (Flashback only)
- Carmine Falcone (Mentioned only)
- Mayor Christopher Nakano (Mentioned only)
- Elliot Family (Mentioned only)
- Harvey Dent (Mentioned only)
- Henry Mahoney (Deceased) (Mentioned only)
- Prof. Hugo Strange (Mentioned only)
- The Joker (Mentioned only)
- Commissioner Loeb (Mentioned only)
- Mister Freeze (Mentioned only)
- Cobblepot Family (Mentioned only)
- The Penguin (Oswald Cobblepot) (Mentioned only)
- Sean Mahoney's grandfather (Mentioned only)
- Sean Mahoney I (Deceased) (Mentioned only)
- Sean Mahoney I's wife (Mentioned only)
- Ten-Eyed Man (Mentioned only)
- Wayne Family (Mentioned only)
Locations:
- 20th Century (Flashback only)
- United States of America
- Gotham City
- Gotham River
- Sprang Bridge
- Gotham City
- Ireland (Mentioned only)
- United States of America
- 21st Century (Flashback and main story)
- Gotham City
- Arkham Asylum (Flashback only)
- The Bowery
- GCPD Headquarters (Flashback only)
- Gotham River
- Magistrate Skybase-01
- Patricks Pub (Single appearance) (Flashback and main story)
- Sprang Bridge
- St. Luke's Hospital (Flashback only)
- Gotham City
Items:
- Batsuit
- Joker Venom (Flashback only)
- Mad Hatter's Hat
- Peacekeeper-01's Armor
- Scarecrow's Fear Toxin (Behind the scenes)
Vehicles:
- Batcycle (Flashback only)
Concepts:
- A-Day (Flashback only)
Notes
- The events of this issue take place between Batman (Volume 3) #112 and Batman (Volume 3) #113.
- This issue is part of a series of one-shots labeled "Batman Secret Files," focusing on different characters. Full list of one-shots:
- Reprinted in Batman: Secret Files.
Trivia
- Peacekeeper was established to be named after his great-great grandfather.
- Sprang Bridge is a homage to Dick Sprang.
See Also
Links and References
