Real Name: N/A
Occupation: Criminal
Marital Status: N/A
Base of Operations: Gotham
Height: N/A
Weight: N/A
Eyes: N/A
Hair: N/A
First Appearance: Detective Comics #74 (April 1943)
Created By: Bob Kane

The original Mad Hatter was a stooge to Tweedledee and Tweedledum. He looked like a rabbit with the Hatter's garb on.