Graph Navigation
You can zoom in and out the graph with the mouse wheel. You can move the graph by clicking and holding the left mouse button and moving the mouse.
Actor Information
When you click on an actor node in the graph a modal window with information about the actor will be displayed.
Actor Search
Search for actors from the top menu to highlight their connections.
Film Highlighting
Choose and click on a film from the Choose Film menu to only show actors that appeared in that film.