IMAX messed up big. An unmixed trailer was uploaded to their official Youtube channel (Which is obviously removed now) of The Mummy and it’s comically bad. While everything looks fine visually, the sound mixing is non-existent, and the lack of music really drives home how bad some of the sound effects are!
Trailer from the YouTube is removed but we still have a copy to show you. Check it out below.
If this was really uploaded by someone at IMAX, they’re probably losing their job!