Ready to Swan diving, Once Upon a Time fans? Or Swan delving, we should say?

On the November 4 episode of this ABC favorite, we jump back in time with Emma and watch her meet up with a fellow thief who - according to the official network synopsis - "wants to make an honest woman out of her."

And just who is that thief? A certain mystery man who kicked off Once Upon a Time Season 2 by receiving a message about the broken curse. Hmmmm... who is this guy? See him back in action now:

Elsewhere on "Tallahassee," Emma will take a journey with Captain Hook and encounter a murderous giant played by Lost's Jorge Garcia.

Have any theories on the identity of the man above? Send them in now and also check out the official Once Upon a Time preview for this Sunday's "The Doctor," but be warned: it reveals the identity of Dr. Whale.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.