Poison Cacklers are dangerous creatures that inhabit Fraggle Rock. They have large teeth, long, protruding tongues, and tails similar to a scorpion's. Poison Cacklers generally mean harm to the Fraggles, although in the second season Fraggle Rock episode "The Wizard of Fraggle Rock," the creature is only after the Wizard's smoke pellets, which it finds to be delicious. On the first episode of The Jim Henson Hour (where she/he came from Crab Nebula), it ate the judges to win the Miss Galaxy Pageant.