Here's a little ditty to the tune of Simon and Garfunkel's Sparrow revolving around season two's One of Them.
Henry With the Arrow
Who shot Henry with the arrow
While wand'ring through the wilderness?
"'Twas I," muttered Danielle.
"I won't take my chances. He could cause distress.
Sayid, don't let him leave; just make him confess."
Who healed Henry with the arrow
Piercing his shoulder like a sword?
"'Twas I," whispered Jack.
"He's a liar, perhaps, but we really can't afford
To be savage and start spreading death and discord."
And who, softly sitting set apart,
Has tortured Henry with the arrow?
"'Twas I," volunteered Sayid.
"I could have delivered a quite fatal blow,
But if he is slain, then what will we know?"
Who is Henry with the arrow,
A man enmeshed in mystery?
"I am," chuckled Ben.
"I'm strangely elated by disharmony.
They've just tossed away their trust, thanks to me."