What, in your opinion, are the top three biggest cliffhangars. Only one may be from a finale.
My biggest cliffhangar was when Juliet hit Jughead in The Incident. Number 2 was when Michael shot Ana Lucia and Libby, and Number 2 was the end of What They Died For, for obvious reasons.
Other candidates include Locke getting shot, the end of the candidate, and Charlie entering the Looking Glass.