The welcome to Storybrooke will a chilly one for Hades and his OTL Zelena, as revealed in this sneak peek from Sunday’s Once Upon a Time (ABC, 8/7c).

I found this on Tumblr, while surfing the web. It's not on youtube, but I thought it was really great. tu should check it out...

As Once Upon a Time reaches its conclusion, Jennifer Morrison gets one last chance to say farewell to Emma Swan, appearing in the series finale for, well, another cisne song.