Hollywood says it’s done with Harvey Weinstein, James Toback, Kevin Spacey and other figures ousted for misconduct through the #MeToo movement. But what about Woody Allen? His film distributor, Amazon, the presenters of his musical “Bullets Over Broadway,” and colleagues are now grappling with renewed scrutiny of allegations that Mr. Allen molested his adopted daughter Dylan Farrow in 1992 when she was a child. Mr. Allen has steadfastly denied the claims and was not charged. But at a moment when women’s voices and stories have been amplified as never before, Ms. Farrow’s account carries more force — as even defenders...