Cast member Lana Parrilla laughs during the panel for "Miami Medical" at the CBS, Showtime and The CW sessions at the Television Critics Association winter press tour in Pasadena, California January 9, 2010.
Cast member Lana Parrilla laughs during the panel for "Miami Medical" at the CBS, Showtime and The CW sessions at the Television Critics Association winter press tour in Pasadena, California. January 9, 2010. Reuters/Phil McCarten

Pictures from the production set of “Once Upon A Time” Season 6 have leaked online. The pictures show the heroes and the new villain Mr. Hyde. Meanwhile, cast member Lana Parrilla shared a video of her training to sword fight for the TV series.

[Spoiler alert]

Parrilla was given a day off on her birthday so she didn’t film any scenes, the actress revealed in a video posted on Facebook. She showed the fans how she was training for an action sequence in the TV series.

Credit: Twitter/ Once Upon A time

Regina will be involved in a sword fight in the next season. She will have dialogues in between the fight, but she did not reveal the words or who she will be fighting in the TV series. The video shows her losing her sword towards the end of the fight.

The one person she might be fighting is Mr. Hyde (Sam Witwer). Pictures from “Once Upon A Time” Season 6 posted on Digital Spy show the villain attacking Regina. She appears to be helpless as he squeezes her throat. Two other photos from the set show Emma Swan (Jennifer Morrison) and Mary Margaeret (Ginnifer Goodwin) together, and David Nolan (Josh Dallas) with Hook (Colin O’Donoghue).

The heroes may be attempting to take control of Storybrooke. In the previous season, Mr. Gold (Robert Carlyle) had given control of the town to the new villain, and the latter had brought all the characters from the Land of Untold Stories into Storybrooke.

The title of the premiere episode of “Once Upon A Time” Season 6 is “The Savior.” The title of the second episode has now been revealed to be “A Bitter Draught.” Executive Producer and writer Adam Horowitz teased a picture of the script to reveal the title. The script has been written by Andrew Chambliss and Dana Horgan.

Credit: Twitter/ Adam Horowitz

Credit: Twitter/ Once Upon A Time