 As the doctor climbs into the ring and attacks Zombie Man with a wrench, Crookshank does the same and kills the doctor with a hatchet to the back.This enrages Frankenstein who brutally attacks Zombie Man, eventually crushing his skull with his foot.In his death throes, Zombie Man summons up a horde of six zombies, one of which bites Sid in the booth before they combine their efforts and attack Crookshank before the caretaker kills them all.