King Cobra (1999) is a Horror, Science Fiction film that follows 30 feet of pure terror is the result of an experimental drug used in a biochemical lab and this mutated nightmare is pure evil! Half-African cobra and half-diamondback, he's 30 feet long with a giant appetite for terror. Currently, you can watch King Cobra on Amazon Prime Video, Amazon Prime Video with Ads, Amazon Video, Apple TV Store. Streaming availability may vary by country and platform over time. It has a user rating of 4.8 out of 10 from 45 votes. Fans of horror movies may also want to explore similar titles below.