Alyssa Milano/David Copperfield/Elizabeth Mule (Halloween Show)

Ellen celebrates Halloween with the bewitching ALYSSA MILANO ("Charmed") and an amazing illusion by master of magic, DAVID COPPERFIELD. Ten year-old spider expert, ELIZABETH MULE shows off her eight legged friends. Plus, it's time for trick or treating -- what will Ellen and Tony go as? Tune in to find out (and bring candy)!