Clue: Longtime "What's My Line?" host

Answer: DALY

Length: 4

---

Similar Clues:

• Longtime host of "Scientific American Frontiers" (ALDA with 4 letters)
• Longtime "Sexually Speaking" host (DRRUTH with 6 letters)
• Early host of "Mystery Science Theater 3000" (JOEL with 4 letters)
• Longtime "Wide World of Sports" host Jim (MCKAY with 5 letters)
• Longtime "ABC's Wide World of Sports" host (MCKAY with 5 letters)
• Nonhuman co-hosts of TV's "Mystery Science Theater 3000" (BOTS with 4 letters)
• Longtime "Firing Line" host (BUCKLEY with 7 letters)
• "Now I know my __": line in a tots' song (ABCS with 4 letters)
• "___ on the Line" (Thomas the Tank Engine story) (ACOW with 4 letters)
• In "Macbeth," it starts with the line "Thrice the brinded cat hath mew'd" (ACTIV with 5 letters)