A force-directed network chart maps the connections between actors, directors, and films from a local JSON dataset. Nodes are colored by group and sized uniformly, while links represent professional relationships such as "Acted in" or "Directed." Built with D3 v6, the visualization uses `d3.forceSimulation` with link, charge, collision, and center forces, and renders nodes and edges as SVG elements. Node positions update on each simulation tick, and nodes are interactive via `d3.drag`.