KneejerkBack to Villains Main > Kneejerk
Real Identity: Unknown
Affiliation(s): April Moon Gang
Appearances (BB): April Moon
Powers/Skills: Saw Implants
Voiced By: Eric Michael Cole
Kneejerk was given four specific implants on his body, both elbows and both knees. All of which generate a high grade buzz saw that can cut through mostly anything. During a botched bank robbery, Kneejerk was injured and needed repair. Meanwhile, Batman recovered a servo motor left by Kneejerk. Since it was a one of a kind, it was easily traceable and led Batman to Dr. Corso. Along with Knux and Terrapin, Kneejerk succombed to their implants' failsafe and were rendered helpless.