1 Séasúr
8 Eachtra
It's Only a Theory - Season 1 Episode 6
The guest celebrity is Vince Cable MP and the experts are, once again, Dr David Bainbridge and Marcus Chown.
- Bliain: 2009
- Tír:
- Seánra: Comedy
- Stiúideo: BBC Four
- Eochairfhocal:
- Stiúrthóir: Andy Hamilton
- Caitheadh: Andy Hamilton, Reginald D. Hunter
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