Open Water 2: Adrift (2006)

Continuity mistake: While the gang are trapped in the water, baby Sarah is sleeping soundly on the boat but her pacifier comes and goes.

William Bergquist

James: Our daughter is scarred for life. She'll either grow up to be oddly attracted to Popeye, or a lesbian.

Question: When Amy protests as Dan picks her up and jumps into the water with her, we cut to an underwater view of them plunging into the water together, and then Amy freezing up moments later. What happened that maybe triggered her the moment they went underwater?