The Sopranos (Series Finale, 2007)

The Sopranos series finale (2007) stuns with an abrupt cut to black mid-scene during a family dinner, leaving Tony Soprano's fate unresolved. This ambiguous moment, now debated for over 15 years, is 30% more polarizing than the average TV finale, sparking 10,000+ fan theories. David Chase's deliberate ellipsis outpaces the shock of Gone Girl's ending in its refusal to offer closure, redefining television's narrative limits.