According to a new report, the film's co-stars aren't exactly seeing eye-to-eye.
"Brad likes to enjoy himself on a set, but Shia is an incredibly serious guy when it comes to his performances," a source revealed to RadarOnline.
They added, "They have very different styles of working and it's not mixing well on a personal level, which is tough because Brad and Shia met many years ago and wanted to work together. They searched a long time until they found the right project and both were enthusiastic about the World War II army thriller."
Apparently, Brad would prefer to joke around on set, but Shia is having none of it, wanting to stay in character the whole time.
That would definitely make for some tense times on set and we could see why Brad would need to take a little breather between all of the serious scenes they're filming.
Do you think Shia is maybe being a little uptight or do you respect his dedication?