Related Clues:
- Old TV comedian Louis
- See 17-Across
- See 4-Down
- Bill ___, the Science Guy
- One who drops a line
- TV's 'Science Guy'
- 'Bill ___, The Science Guy'
- 'The Science Guy' on TV
- 'The Steve Allen Show' regular
- Bill, the Science Guy
- Old-time humorist Bill
- TV's 'Science Guy' Bill
- See 2-Down
- 1920's-40's North Dakota senator Gerald
- Nevada county