Did Charles manage to shock Jake?
That was revealed on Brooklyn Nine-Nine Season 5 Episode 19 when the former decided to throw an elaborate scavenger hunt for his bachelor party.
Meanwhile, Amy's bachelorette party took a wild turn when it emerged that she had slept with one of the men from her soon-to-be wedding band.
Did the ladies take hard and swift action to prevent the big day becoming a dud?
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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.