I am Dr. Spruce Spanner, also known as Saddle Rager, just a mild-mannered scientist before I had a 'little' accident. My high-tech invention to treat animal illness was overloaded, & I saved all of my patients at the expense of being exposed to mysterious radiation! Now, whenever I see the defenseless being mistreated, she can't control her temper. She transforms into the Saddle Rager & makes sure those big meanies pick on someone their own size, I'm Dr. Brenton Summers' Wife aka Spider Genius.