There is less than a year to go in the production as well, as it’s currently scheduled for release on February 16, 2016. With that in mind, we should start hearing some extra details about it soon enough, as the marketing will likely be ramped up in anticipation for the release.
It’s not like Stiller needs to do a lot of advertising to really sell this movie though, as the name itself carries a lot of weight and it’s pretty much guaranteed that the film will enjoy a lot of attention once it’s released.
At the same time, Stiller has been careful about what he reveals about the film, as he’s trying to keep the information flow very controlled and precise. So far, we know most of the cast members for the upcoming production, and rumors from the set aren’t rare either. But official information remains somewhat scarce. The film is set in Rome, and Justin Bieber is said to be making a cameo appearance, though we don’t know in what context.