Alan Duffy
Forfatter
Filmografi
| 2017 | Outrageous Acts of Danger · as Self - Astrophysicist |
| 2012 | Dark · as Self - Presenter |
| 2009 | The Project (2009) · as Self - Guest |
| 2009 | Weekend Today Australia · as Self - Guest |
| 2001 | Catalyst · as Self - Guest |
| 2000 | Sunrise · as Self - Guest |
| 1990 | Lateline · as Self - Panellist - Astronomer |
| 2012 |