12 Days of Terror is a 2004 television film directed by Jack Sholder and starring Colin Egglesfield, Mark Dexter, Jenna Harrison and John Rhys-Davies. Based on a true story, it revolves around the 1916 Jersey shark attacks, as recounted in the book of the same name by Richard Fernicola, in which a juvenile great white shark begins a series of attacks that takes place of the course of 12 days in New Jersey. On 1 May 2004, it premiered on Animal Planet and later on the Discovery Channel.

Colin Egglesfield is an American actor. He is known for his roles as Josh Madden in the soap opera All My Children, Auggie Kirkpatrick on The CW's reboot of the drama series Melrose Place, Dex in the film Something Borrowed, and Evan Parks on The Client List.