IMAGES: Regina Reaches Out in Once Upon a Time’s “Bleeding Through”

It’s all in the family in Once Upon a Time’s April 20th episode, as Regina makes an attempt to get to the bottom of her sister Zelena’s treachery and her mother’s former actions.

The episode will see Rose McGowan (Charmed) reprising her role as young Cora, as more of her history is uncovered, including a pregnancy she must hide.

Catch ABC’s official log lines along with our latest gallery of images for “Bleeding Through” below.

“Bleeding Through” – After Zelena steals Regina’s heart, Regina casts a spell so that she can speak across the realms to her dead mother, Cora, to discover the truth about why she abandoned Zelena, and Belle stumbles across what Zelena’s ultimate end game is.

Meanwhile, in the Fairy Tale Land that was, young Cora is duped by a man claiming to be a prince and finds herself alone and pregnant. But a chance meeting with a real prince could lead Cora to the royal life she’s always craved, but she must keep her pregnancy a secret or risk losing everything.

Catch it Sunday April 20 (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, Emilie de Ravin as Belle, Colin O’Donoghue as Hook, Michael Raymond-James as Baelfire/Neal Cassidy, Jared S. Gilmore as Henry Mills and Robert Carlyle as Rumplestiltskin/Mr. Gold.

Guest starring are Rose McGowan as young Cora, Rebecca Mader as Zelena, Sean Maguire as Robin Hood, David De Lautour as Jonathan, Eric Lange as Prince Leopold, Eva Bourne as Princess Eva, Steve Elliott as drunk, Yvette Dudley-Neuman as mid-wife, Brian Knox McGugan as drunk Charlie’s friend, Raphael Alejandro as Roland, Michael P. Northey as Friar Tuck and Gabrielle Giraud as royal aide.