Swimfan

Swimfan (2002) is a psychological thriller directed by John Polson that you can watch online on iFILM. Ben Cronin has everything lined up: a loving girlfriend, a shot at an athletic scholarship, and a clear lane in the pool. One conversation with the new girl changes all of it.

Madison Bell, played by Erika Christensen, starts as a flirty fan and quickly turns into something far more dangerous. Jesse Bradford carries Ben's slow unravelling well — the guy who thought he was in control finds out that obsession armed with a phone and a grudge is harder to outrun than any opponent. No knives, no chases — just a teenager who refuses to let go, and the wreckage that follows.

If Fatal Attraction set in a high school sounds like your kind of tension, stream Swimfan (2002) on iFILM.