The Tail Section

Itsy Bitsy Three Minutes spoiler for you.

Scooper says:

What is the "Three Minutes" of the title?  Nothing short of the amount of time Michael was allowed to see Walt after running into "the others".  The scene is emotionally intense, and designed to dramatically challenge your sense of right and wrong when it comes to the love of a father who has lost their child.  Undoubtely Harold’s best acting ever on LOST.