Overview
Roboshark (also released as Robo Shark vs. Navy Seals) is a 2015 Bulgarian-Canadian television film directed and co-written by Jeffery Scott Lando. Co-written and co-produced by Phillip Roth, Roboshark is a "gonzo shark film", a "tongue-in-cheek creature feature" which satirically blends action, comedy, and science fiction and which premiered at the start of SyFy Channel's second annual Sharknado week on 18 July 2015.
Plot
An alien ship approaches the Earth and launches a probe which enters the atmosphere and then splashes into the Pacific, where it is devoured by a great white shark. The shark convulses and in a few moments is transformed by the probe into a red-lined robotic simulacrum of the ocean predator. An American nuclear submarine in the area detects the robotic shark's movements and, considering it an unknown hostile entity, the captain decides to destroy it. Instead, the submarine's hull is breached by the shark's newly enhanced teeth and all hands are lost.
In Seattle, a viral video of uncertain authenticity begins to circulate of a seaplane being attacked in the harbour. Local reporter Trish Larson is tired of her role as "the wacky weather girl" and complains about fake news. She defies station orders and takes her cameraman Louie to cover area military activity in the Discovery Park area, and they witness the so-called Roboshark as it invades a coffee shop and devours a customer who unwittingly livestreams his own demise. Trish's story is hijacked by her colleague Veronica. Trish's husband Rick, a supervisor at the Seattle public works department, is tracking the alien's progress through the sewers and informs her of its movements even as Roboshark begins trending in earnest. The Navy commandeers his office, determined to destroy Roboshark by any means necessary, even at the cost of bystanders' lives.
Navy SEALs track and engage Roboshark in the Pacific Place mall. The men's guns are minimally effective against its metal frame, slowing it down but ultimately failing to stop it and it kills them. Trish and Melody record the latter stages of the encounter and post it on YouTube, getting high numbers of views, but are disappointed to find that many people do not take the video seriously. Trish's teenage daughter Melody discovers that Roboshark is following her on Twitter, and realizes that it is not acting out of malginant intent but reacting defensively.
From Wikipedia (CC BY-SA 4.0).