Undertow
Undertow is not streaming on a US subscription app right now, as of October 6, 2026.
Just below the surface lies a deadly trap.
After his car breaks down, Jack seeks shelter, lost in a thunderstorm in a remote shack in the woods. He finds himself held at gunpoint by a deranged mountain man who lives there with his young wife. As the storm rages on, tension mounts in the small cabin. Matters reach a climax when Jack falls for the beautiful woman and tries persuading her to escape with him. Soon, the situation escalates into deadly violence...
Where to watch
Not currently available for streaming in the US.
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