The Discovery Channel tradition will return for its 37th year, giving Shark Week fans a loaded slate of shows and documentaries. Shark Week 2025 is set to entertain viewers with 20 hours of original programming, from thrilling breaches to massive feeding frenzies.

Discovery’s “Shark Week” has a rival — National Geographic’s “SharkFest,” which also has hours of sharky content. There's also the unconnected shark horror comedy “Hot Spring Shark Attack” and a movie earlier this summer that added a serial killer to a shark movie — “Dangerous Animals.”