Bulldog Denny

Golden Age Origin
The Bulldog is really Denny Dunsan, a relative (descendent?) of Dr. Frankenstein, who tries to capture or destroy the monster. To this end he even once recruited the help of the Green Lama, Black Owl, Yank & Doodle, Dr. Frost, and the General and Corporal (a comedy duo).. His power is to gain the tenacity of ten bulldogs.

Golden Age Appearances

 * Prize Comics #11-24, 27-28