Hunger Games stars tease big news for final film

The first still from The Hunger Games: Mockingjay Part 2. Photo / Facebook

Get excited tributes - something major is about to come out of The Hunger Games camp very soon.

Many fans are expecting the trailer for the final instalment of the fantasy franchise to drop on Wednesday, judging from the film's cast and crew's hints on social media.

The blockbuster movie's official Instagram page posted a special message from its director on Tuesday).

"Francis Lawrence wants to know: Are you ready to #Unite TOMORROW?" it wrote.

As filming wraps on the last scenes for The Hunger Games: Mockingjay Part 2, Jennifer Lawrence, who plays Katniss Everdeen revealed last week the very first still from the movie on Facebook, which featured herself and co-star Liam Hemsworth.

"6.9.15 MockingjayPart2 #Unite," she posted on Thursday.

Game of Thrones actress Gwendoline Christie, who will appear as Commander Lyme in the film also jumped aboard the publicity train.

"Tomorrow, June 9th, we will #Unite," she tweeted.

Tomorrow, June 9th, we will #Unite. @TheHungerGames #MockingjayPart2

— Gwendoline Christie (@lovegwendoline) June 8, 2015

And Elizabeth Banks, who will reprise her role as Effie Trinket, joined the campaign.

"Chins up, smiles on! We're just a day away from something special," she tweeted.

Chins up, smiles on! We're just a day away from something special... #MockingjayPart2 #Unite

— Elizabeth Banks (@ElizabethBanks) June 8, 2015

One more day! #Unite and stand tall. #MockingjayPart2

— Sam Claflin (@samclaflin) June 8, 2015

Fellow co-stars Wes Chatham, Willow Shields and Sam Claflin also followed-suit, while many media editors received emails on Tuesday with the ominous subject line, "The mockingjay will be heard."

"The capitol must fall so we may be free! You have been chosen to bring this message to all who will listen," a poster in the email read.

- AAP