What happened when we built Utopia? New Town Utopia is feature documentary about the power of art, architecture, the state of the nation – and some rather angry puppets.
| Actor | Role |
|---|---|
 Jim BroadbentLewis Silkin MP | Lewis Silkin MP |
 Terry BirdHimself | Himself |
| VVincent O'ConnellHimself | Himself |