Possible Clues:

• Conclusion not yet decided, head of panel having left
• Conclusion, say, to cover news about investigator
• -s or -ed
• What Meg and Doug do in close?
• What Meg and Reg do in close?
• Outcome of keeping an eye on type losing the head
• Conclusion: don't start improving
• What spoilers might give away
• What a spoiler may spoil
• Final scene