1 Tymor
16 Pennod
The Weight of the Nation - Season 1 Episode 12
- Blwyddyn: 2012
- Gwlad: United States of America
- Genre: Documentary
- Stiwdio: HBO
- Allweddair:
- Cyfarwyddwr:
- Cast: Francis Collins, Samuel Klein, Rudolph Leibel, Robert Lustig, Kelly D. Brownell
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