The dead rose to walk the streets of Boston once more yesterday, hungry for revenge against those who put them in the grave — health insurance companies.

The zombies converged on Blue Cross Blue Shield offices, chanting “What do we want?  Braaains.  When do we want them?  Braaaains.”

Whether they were denied coverage for “pre-existing conditions”, had their insurance rescinded upon contracting a serious illnesses, were denied life-saving treatments, or had their medical claims delayed by miles of insurance paperwork and bureaucracy, these undead insurance customers came back to stop insurance company crimes, and they don’t care whose brains they have to eat to make health care reform happen.

The undead were also seen walking the streets of Providence, RI yesterday, driving home the point that “living without health care can be scary.”

Check out more photos from Boston & Providence here.