Otis Flannegan (New Earth), DC Database

Otis Flannegan (New Earth), DC Database

Just call me The Ratcatcher. Official as was-- unofficial as is! The Ratcatcher An extremist former exterminator, Otis Flannegan is atoning for his "past sins" against rats by attempting to lead them into a bright future as Earth's new dominant species, with him as their king. Otis Flannegan used to work as a ratcatcher for the Gotham City Sanitation Department and always claimed he could train rats to attack. Flannegan was eventually arrested and spent ten years in prison after he stabbed a man

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Otis Flannegan (Prime Earth), DC Database

Mother Panic: Victim Complex

Otis Flannegan (New Earth), DC Database

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Forgotten and Lesser-Known Villains of The DC Universe - General

Ratcatcher

Forgotten and Lesser-Known Villains of The DC Universe - General

Forgotten and Lesser-Known Villains of The DC Universe - General

Otis Flannegan (Arkhamverse), DC Database