De slimste mens ter wereld Episode #9.12 (2012– ) Online
- Original Title :
- Episode #9.12
- Genre :
- TV Episode / Game Show
- Year :
- 2012–
- Cast :
- Philip Freriks,Derk Bolt,Willem Voogd
- Type :
- TV Episode
- Time :
- 40min
- Rating :
- 6.5/10
| Episode cast overview: | |||
 | Philip Freriks | - | Himself - Host |
| Derk Bolt | - | Himself |
| Willem Voogd | - | Himself |
| Hiske Versprille | - | Herself |
| Maarten van Rossem | - | Himself - Jury |
| Lucille Werner | - | Herself (segment "Open Deur") |
| Evert Santegoeds | - | Himself (segment "Open Deur") |
| Olga Zuiderhoek | - | Herself (segment "Open Deur") |