Diving Underwater, You're Sucking, the Deeper You Go, the More Air You Suck Through

The film was shot on a 400 foot roll of stock Kodak, which would last 10 minutes in a roll. But for the underwater camera, we had a daylight spool, which was a hundred feet. That gave us two and a half minutes of shooting. "You're burning through O2 way faster than you otherwise would," says director Mike Godwin. 'It's just science'