A: On Canadian Netflix, Oppenheimer sometimes defaults to French if your location is Quebec. You must go into your Account Profile Settings (not the movie screen) and set "Preferred Audio Language" to English (Original) .

It was a footstep. One single, heavy footstep, followed by the hiss of sand falling through air. It sounded exactly like the Trinity test’s shockwave hitting the bunker, but it was recorded three weeks later, in a closed soundstage in Bedfordshire.

If you are listening through standard built-in TV speakers or a 2.0 stereo soundbar, ensure your playback device (like your Blu-ray player or streaming box) is set to output rather than Bitstream. Forcing a raw 5.1 track into two speakers without a proper downmix causes the center channel data (the dialogue) to get lost entirely. Lossless Blu-ray vs. Compressed Streaming Tracks

Oppenheimer English Audio Track Upd Jun 2026