Answer: spoiler
AnswerCrossword Clue
SPOILERUnread part of a movie review, maybe
SPOILERIndulgent one.
SPOILERPillager
SPOILERFly in the ointment
SPOILERTeam that scores upsets
SPOILERParty pooper
SPOILERKilljoy
SPOILERAuto option
SPOILERUnwanted plot giveaway
SPOILERRobber.
SPOILERSurprise giveaway?
SPOILERYou may want to stop reading when you see this
SPOILERKey plot point giveaway
SPOILERSporty auto option
SPOILERSuspense killer
spoilerperson who robs or ravages; despoiler; plunderer
spoilerone who spoils (to mar (to spoil))
spoilerperson or thing that spoils
SPOILERAlert follower, perhaps
SPOILERLouse
SPOILERSurprise-ruining info
SPOILERGrandma, at times
SPOILERNoncontender that beats a pennant race team, e.g.
SPOILERMinor party candidate, often
SPOILERThird-party candidate, perhaps
SPOILERRalph Nader in the 2000 election, according to Gore supporters
SPOILERIt ruins the surprise
SPOILERReason for an alert
SPOILERInformation that ruins the ending
SPOILERSolution revealer
SPOILERPlot-info giveaway
SPOILERUnwelcome news
SPOILERLousy team that wrecks a contender's chances
SPOILERPlunderer.
SPOILERDepredator.
SPOILERPillager.