Starting with "The Wolf Man" (in 1941), Universal Studios made five movies featuring The Wolf Man, a character portrayed by Lon Chaney, Jr. Monster by Moonlight! explores these movies. Rick Baker explains how the make-up was done on Chaney's character. Screenwriter Curtis Siodmak took very little from earlier werewolf legends, providing his own story for some of the films. This documentary displays clips from several other movies, including "Abbott & Costello Meet Frankenstein" (1948) and "House of Dracula" (1945).

In flashback, fifty years after inventing the light bulb, an 82-year-old Edison tells his story starting at age twenty-two with his arrival in New York. He's on his way with the invention of an early form of the stock market ticker.