Coherence

Coherence

Em

Kevin

Mike

Lee

Hugh

Amir

Laurie

Relying on a low budget of $50K, the movie was shot over five nights in a single location with dialogue that was largely improvised.

When Hugh is calculating the different outcomes on his iPhone the number of different outcomes is 5, 038, 848 = (6^8)*3 meaning 6 numbers per person, with 8 people and 3 glow stick colors per house (Though the usability of colors in the calculation is questionable).

In the last few minutes of the film, a boom microphone is visible in the doorway in the background after Em leaves the bathroom.

The name of singer/songwriter Laura Veirs is misspelled as "Laura Viers" in the end credits.

When Hugh is calculating the different outcomes on his iPhone, you can see from the display that he has reception - which they claim none of them has.

Hugh: So, listen to this. This is what he's written. "There is another theory: that two states continue to exist... separate and decoherent from each other, each creating a new branch of reality... based on the two outcomes. Quantum decoherence ensures that the different outcomes... have no interaction with each other."

Mike: If we're collapsing right now, I'm gonna collapse on them. I'm not gonna wait for them to collapse on us.

Mike: No, we're not splitting up. We're just gonna go in two different groups.