What creature, defeated by the Second and Tenth Doctor, resembles a giant crab?
What does the Tenth Doctor describe Bannakaffalatta as, when he first sees him?
Who are the Sontarans fighting a never ending war against?
What was the name of the giant parasitic wasp creatures that terrorised the Fourth Doctor in "The Ark of Space"?
What animated plastic creatures do the Nestene Consciousness control?
What were the vampire-like creatures in the Seventh Doctor story "The Curse of Fenric" called?
What kind of monster was Captain Varga?
What was the name of the creatures who grew within human fat when people took the miracle weight loss pills?