Related Clues:

• Monologist of note
• O'Brien's lead-in
• TV talk host
• Comic/TV host
• O'Brien is his heir
• Lantern-jawed Jay
• He's seen after the news
• Monologist Jay
• Jay watched by night owls
• Letterman's competition
• Late night TV's Jay
• NBC's Jay
• Nighttime notable
• Lantern-jawed comic
• Late-night comic