Related Clues:

• A grave treacherous mob is hugely destructive
• Article on Tommy and Bobby hiding Bond's boss is highly destructive
• Destructive weapon
• A grave old doctor's frightening killer
• A temperature, to tw o old doctors, can be a big killer
• Explosive device discovered in a vault gets mob to scatter
• A grave mob shattering explosive device
• Weapon that might cause a grave mob riot?
• A grave old doctor spells out a threat to humankind
• A mob, misguided, going round grave for explosive device
• Nuclear explosive device
• It's grave after a mob trashed device
• Having reached zero megabytes twice, it's very destructive
• A treacherous mob from beyond the grave is hugely destructive?
• A grave old doctor means to be destructive