This is fun!
These folks were experimenting with ways to instruct children using stop-motion animation. They took a story from Ovid’s Metamorphoses and enacted it in Legos! What fun!
In the story, the goddess Diana is bathing and Actaeon the hunter stumbles across her, catching Diana naked. In anger she turns him into a deer, and Actaeon’s own hounds, who cannot now recognize him, devour him.