The Actor Graph is a force-directed network visualization built with D3.js, showing a small set of connected actors as labeled nodes and edges. It uses the `d3.forceSimulation` API with `forceManyBody` and `forceLink` forces to position the nodes, while `forceCenter` keeps the layout centered in the viewport. The graph is rendered as SVG elements, including circles, lines, and text labels, and is intended to be populated with data from the included `data.csv` file, which lists movies and their casts.