THE FINAL BATTLE IS WAGED BETWEEN OUR MOST BELOVED FAIRY TALE CHARACTERS AND THE ULTIMATE VILLAIN, ON THE SERIES FINALE OF ABC'S 'ONCE UPON A TIME'

"Leaving Storybrooke" - Wish Rumple's evil plan is revealed and Regina realizes the only hope to stop him is by turning Wish Henry from his path for vengeance. Meanwhile, Tilly and Margot try to get help in Storybrooke. With his hope of ever being reunited with Belle fading, Weaver struggles to find a way to defeat his evil alter ego; and when Rogers' life is threatened, he is faced with the ultimate sacrifice, on the series finale of "Once Upon a Time," FRIDAY, MAY 18 (8:00-9:01 p.m. EDT), on The ABC Television Network, streaming and on demand.

"Once Upon a Time" stars Lana Parrilla as Regina/Roni, Robert Carlyle as Rumpelstiltskin/Weaver, Colin O'Donoghue as Hook/Rogers, Andrew J. West as Henry Mills, Dania Ramirez as Cinderella/Jacinda, Alison Fernandez as Lucy and Mekia Cox as Sabine/Tiana.

Guest starring in this episode are Ginnifer Goodwin as Snow White, Jennifer Morrison as Emma Swan, Josh Dallas as Prince Charming, Jared Gilmore as Young Henry, Emilie de Ravin as Belle, Rebecca Mader as Zelena, Sean Maguire as Robin Hood, Tony Amendola as Marco, David Anders as Dr. Wale, Lee Arenberg as Leroy, Jack Davies as Pinocchio, Faustino Di Bauda as Sleep, Beverley Elliott as Granny, Gabe Khouth as Sneezy, Rose Reynolds as Alice/Tilly, Tiera Skovbye as Robin/Margot and Keegan Connor Tracy as Blue Fairy.

"Leaving Storybrooke" was written by Edward Kitsis & Adam Horowitz, and directed by Ralph Hemecker.

"Once Upon a Time" is broadcast in 720 Progressive (720P), ABC's selected HDTV format, with 5.1-channel surround sound. This episode carries a TV-PG, LV parental guideline.