Wisconsin—birthplace of the Republican Party, government unions, cheeseheads and Paul Ryan—becomes a test market in the campaign to buy Democracy, and ground zero in the battle for the future of the GOP.
| Actor | Role |
|---|---|
| DDavid H. KochSelf | Self |
 Russ FeingoldSelf | Self |
 Ruth Bader GinsburgSelf (archive footage) | Self (archive footage) |
 Anthony M. KennedySelf (archive footage) | Self (archive footage) |
 John McCainSelf (archive footage) | Self (archive footage) |
 Antonin ScaliaSelf (archive footage) | Self (archive footage) |
| JJohn Paul StevensSelf (archive footage) | Self (archive footage) |
 Clarence ThomasSelf (archive footage) | Self (archive footage) |
 John RobertsSelf (archive footage) | Self (archive footage) |
 Samuel AlitoSelf (archive footage) | Self (archive footage) |