Once Upon a Time answered a major question on this week's "Manhattan." Who is Baelfire?

But now that father and son have been reunited, will they actually have time to get to know each other?

The following ABC trailer for OUAT's return on March 3 teases that "no one is safe," as Mary Margaret makes it her mission to find Rumplestiltskin's's dagger before Cora and Regina can take possession and enact their evil plan.

Yes, it's showdown many fans have been waiting for. Watch the network promo now for "The Queen is Dead."

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