A "nature-runs-amok" film from 1984.

Somehow, PCP has ended up in Frankfurt's [[WaterSourceTampering water supply]]. This drives local animals mad, especially those in the zoo. Soon, an entire city is in panic.

!!This film has the examples of:

* AttackOfTheKillerWhatever: Tigers, lions, cheetahs, stampeding cows, a polar bear, rats, a dog....
* BearsAreBadNews: Suzy's ballet teacher is mauled by a polar bear from the zoo that somehow found its way into the school.
* BigBlackout: When the elephants find their way into an airport runway, their sudden appearance messes up one plane's landing and it crashes on the city's power supply, causing a blackout.
* BlatantLies: Despite the film opening with a claim that NoAnimalsWereHarmed, some animals are clearly getting hurt, like in the slaughterhouse scene where a lion digs its claws on some cow's back.
* EveryCarIsAPinto: When a woman on the run from a cheetah crashes her car on another one, they both burst into flames.
* EvilOverlooker: The poster for the film has a face of a panther over the carnage carnage caused by the animals. An alternative version has a tiger instead.
* EscapedAnimalRampage: PCP on Frankfurt's water system causes animals to go crazy, and various dangerous beasts escape from the local zoo to terrorize people.
* FireBreathingWeapon: When the rats prove too much to handle, they are killed with a flamethrower.
* MyCarHatesMe: A couple in their car can't get it started as crazed elephants threaten to kill them.
* SoundtrackDissonance: As the blind composer is being killed by his guide dog, calm music plays in the background.
* SwarmOfRats: Rats ascend from the sewers and kill a couple making out in [[AutoErotica their car]].
* TwistEnding: [[spoiler:The water is affecting children as well, and as Laura goes to pick up her daughter, she finds out that they have killed the school's caretaker]].