Once Upon a Time Photos: A Mother of a Reunion, Grave Matters and More

Hello agains… and goodbyes… are on display in the first flurry of photos from the winter premiere of ABC’s Once Upon a Time Season 5.

In “Souls of the Departed” aka the series’ 100th episode (airing Sunday, March 6), Emma, Regina, Mary Margaret, David, Robin, Henry and Gold arrive in the Underworld on a mission to rescue Hook, only to discover that their search will be more difficult than they had anticipated. (The inhabitants of the Underworld — all souls with unfinished business and many with quite personal vendettas — hound our heroes at every turn.)

In the photos below, Regina reunites with her mother Cora (Barbara Hershey), who is the “mayor” of the Underworld’s topsy-turvy version of Storybrooke (“We’ve never seen Regina and her mother cordial,” notes co-creator Eddy Kitsis), Peter Pan (Robbie Kay) is poised to see his son Rumplestiltskin again and the heroes en masse visit a graveyard upon arriving on Hades’ turf.

Want scoop from Once Upon a Time’s 100th-episode party? Email insideline@tvline.com and your question may be answered via Matt’s Inside Line.