Related Clues:

• Pb, in chemistry
• Take charge of
• What U-238 ultimately becomes
• X-ray vision thwarter
• X-ray vision blocker
• Be in command
• Clue for Kojak
• Coveted role
• Take first steps?
• Be the bellwether
• Star's role
• Be a star
• Male ballroom dancer, traditionally
• Chair, say
• With 34-Across, slag furnace input