David Wark
Filmography
| 2011 | The Nature of Existence Companion Series · as Self |
| 2009 | The Nature of Existence · as Self |
| 1964 | Horizon · as Self |
| 2011 | The Nature of Existence Companion Series · as Self |
| 2009 | The Nature of Existence · as Self |
| 1964 | Horizon · as Self |