HOOK AND URSULA'S HISTORY IS REVEALED, ON ABC'S "ONCE UPON A TIME"

Kristin Bauer van Straten ("True Blood"), Merrin Dungey ("Revenge"), Victoria Smurfit ("Dracula") Guest Star

"Poor Unfortunate Soul" - Hook leverages his complicated history with Ursula to find out what she knows about Gold's endgame. Gold and the Queens of Darkness torture August for information about the Author as Emma, Mary Margaret and David race to find them. Regina grows concerned for Robin Hood's safety while she struggles to maintain her cover with the villains. In a Fairy Tale Land flashback, when a restless young Ursula enlists Hook's help to run away from home, she soon learns it isn't wise to trust a pirate, on "Once Upon a Time," SUNDAY, MARCH 22 (8:00-9:00 p.m., ET) on the ABC Television Network.

"Once Upon a Time" stars Ginnifer Goodwin as Snow White/Mary Margaret, Jennifer Morrison as Emma Swan, Lana Parrilla as the Evil Queen/Regina, Josh Dallas as Prince Charming/David Nolan, Emilie de Ravin as Belle, Colin O'Donoghue as Hook, Jared S. Gilmore as Henry, Michael Socha as Will Scarlet and Robert Carlyle as Rumplestiltskin/Mr. Gold.

Guest stars include Eion Bailey as August, Merrin Dungey as Ursula, Victoria Smurfit as Cruella De Vil, Sean Maguire as Robin Hood, Christopher Gauthier as William Smee, JoAnna Garcia Swisher as Ariel, Ernie Hudson as Poseidon, Tiffany Boone as Young Ursula and Kristin Bauer van Straten as Maleficent.