A group of friends, in dire need of cash, find themselves at a secluded medical trial retreat in what seems like an easy way to earn money but quickly turns into their worst nightmare. Under the guise of a harmless experiment run by the enigmatic Dr. Feldman, they are about to face a horror they never imagined. Unbeknownst to them, Dr. Feldman has unleashed a new terror: a swarm of genetically engineered killer flies, with an insatiable thirst for human blood.

Scientist Dr. Bradford Crane and army general Thalius Slater join forces to fight an almost invisible enemy threatening America; killer bees that have deadly venom and attack without reason. Disaster movie-master Irwin Allen’s film contains spectacular special effects, including a train crash caused by the eponymous swarm.

College friends find their weekend of sex and debauchery ruined when deadly zombie beavers swarm their riverside cabin.

Dark Comedy and Horror unite in this satirical thriller based on the “Live Action Role-Playing” game of the same name. Students on summer break are exposed to a deadly virus that is spread rapidly through direct human contact. The infected become enslaved by the invading “swarm” intelligence and driven by an insatiable appetite to consume human flesh. Returning home, the students spread the infection to their fellow classmates and other unsuspecting townspeople.