Related Clues:
- Bill of educational TV
- ''The Steve Allen Show'' regular Louis
- ''The Science Guy''
- TV's Science Guy
- Comedian Louis
- ''Bill ---, the Science Guy''
- Bill ___, TV's Science Guy
- He's the science guy
- Comic Louis
- PBS "Science Guy"
- Weasel's cousin
- "Science Guy" Bill
- Science guy Bill
- "The ___ King" (Robin Williams film)
- TV's "Science Guy"