Emma could have a dangerous impact on those closest to her in season 5. Will newly "Dark" Emma (Jennifer Morrison) of ABC's Once Upon a Time pull some of the show's reformed villains back to the dark side? Does 'Once Upon a Time's Regina 'Regret' Not Killing Her Sister Zelena? Once Upon a Time stars Colin O'Donoghue (who plays Hook) and Lana Parrilla (Regina) spoke with E! News about how Emma's darkness was going to affect their characters.

Nathan Fillion won't say much when it comes to the rumors about 'Castle' season 8. Castle star Nathan Fillion recently sat down to address rumors of a possible breakup between the show's two lead characters.

What will happen to Hook now that Emma is the Dark One? Season 5 of ABC's Once Upon a Time will largely be about facing your inner darkness - at least when it comes to Emma (Jennifer Morrison) and Hook (Colin O'Donoghue).

His wife has learned that more happened between he and Valerie than he let on. They believed they had worked through their recent misunderstandings and problems in their marriage, but things are only going to continue getting worse for Dante (Dominic Zamprogna) and Lulu (Emme Rylan) on General Hospital.