Much to the relief of fans, the filming of Hunger Games 3: Mockingjay has gone more or less to schedule and the release date for its premiere has remained on track for Nov. 21, 2014.

Fans will notice though that an official trailer video of the movie is still yet to be released despite numerous rumors that it was due to come in April or even earlier this year.

Previously fans were concerned that the release of the movie would have to be rescheduled following the tragic death of Philip Seymour Hoffman due to an overdose in February - he plays a central role in the movie, playing the role of Plutarch Heavensbee.

However, according to producers, Hoffman had finished filming the large majority of his scenes for the movie, and had just seven days of shooting for Mockingjay Part 2 left incomplete.

Meanwhile, MTV recently posted an interview with Sam Clafin, who portrays the character of Finnick Odair in the film, where he talks about the emotions in shooting the most recent scenes as filming and the series concludes.

Talking about the filming, Clafin said, "I think things are getting a little more crazy," adding, ""I think people are realizing it is coming to an end and I think therefore everyone's going all out."

During the interview Claflin also talked about all the things that take place in Mockingjay Part I and how things were beginning to get more dramatic. He also says that many new people are being brought together in the movie and that it is all about being one big happy family.

"It's been very tough especially through the stuff we've been shooting recently where it was a little more serious," he said. "And I think it was the first time we'd all been kind of together because as you can imagine, if you're familiar with the third novel, we all kind of go our separate ways and then we're kind of brought together at a certain point, and it's the first time we'd all kind of seen each other for so long."

Meanwhile, the storyline of Mockingjay Part 1 and Part 2 revolve around the journey of heroine Katniss Everdeen (played by Jennifer Lawrence) as she leads the districts of Panem to rise in a revolt against the despotic and corrupt Capitol.