Leeches 2019

Steroids used by the college swim team

The college swim team begins taking anabolic steroids to boost performance. The culture around the team rewards enhanced performance and secrecy, while denying potential side effects. This steroid use foreshadows physical changes and a growing willingness to push boundaries.

Lake day trip and leeches found

During a day trip to a local lake, several team members pick up leeches. They underestimate the danger and the strange link between the leeches and their drug-enhanced blood. The encounter sets the film's aquatic threat in motion.

Leeches feed on steroid-enhanced blood

The leeches feed on the steroid-rich blood, growing subtly larger and more aggressive. Their unusual diet primes them for bigger feeds when reintroduced to the water. The threat starts to become tangible as the leeches mutate.

Leeches washed down a shower drain

Back at the dorms, the leeches are washed down a shower drain, where they survive and begin to multiply. Their size and appetite rise without anyone noticing at first. The seeds of danger are sown in the campus plumbing.

Leeches return and start killing

The leeches return to feed, killing several team members and a college administrator. Panic spreads through the campus as more bodies turn up. The survivors realize the threat is deadly and not easily contained.

Survivors hatch a plan to kill the leeches

The remaining team members and one of the team members' girlfriends hatch a plan to kill the monster leeches. They decide to lure them to a vulnerable target—the campus pool—for a decisive strike. The plan reflects desperation mixed with a scientist’s curiosity.

A swimmer volunteers as bait

One swimmer volunteers to act as bait, drawing the leeches toward the campus swimming pool. The group braces for a dangerous but necessary confrontation. The stakes rise as the bait sets the trap in motion.

Preparing to electrify the pool

The team moves to electrify the pool, planning to fry the leeches with an electrical shock. They adjust equipment and coordinate timing for maximum effect. The air is tense as they approach the critical moment.

The coach delays the plan

The coach, infected by a leech, attacks the group and delays the electrification. The delay gives the leeches time to kill one more swimmer. Tension peaks as trust fractures amid the unfolding chaos.

Another swimmer falls to the leeches

During the delay, another swimmer is killed by the leeches, underscoring the danger and the cost of hesitation. The survivors scramble to salvage the plan and finish the job. The situation grows increasingly grim.

The switch is thrown; the leeches are fried

The coach is subdued and the switch is flipped, frying the leeches in the pool. The immediate threat is neutralized, but the victory comes at a heavy price. The scene caps the plan with a grim vindication of their dangerous gambit.