While diving in a rare blue hole, a sinkhole in the middle of the sea, strange things begin to happen to the Nektons. They're seeing things that can't exist. And where did the exit go? Why is there no way out?
| Creator | Tom Taylor |
|---|---|
| Actor | Vincent Tong, Ashleigh Ball, Michael Dobson |
| Country | Australia, Canada |
| Production | Head Gear Films |
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