Shocking Dark (also known as Terminator II, Terminator 2, Aliens 2, Aliennators, and Contaminator) (Killers of a Venice Beach) is a 1989 Italian science-fiction film written by Claudio Fragasso, produced by Franco Gaudenzi and directed by Bruno Mattei.

Although the film was promoted as a rip-off of James Cameron's The Terminator (1984), it is primarily a rip-off of Cameron's subsequent film Aliens (1986). It was released in some countries as Terminator II, as it had been made two years before Terminator 2: Judgment Day (1991).

Despite the film's original title and artwork presenting it as a sequel to The Terminator, it is not officially associated with that film. The plot has more in common with Aliens. Two years after Mattei's film came out, Terminator 2: Judgment Day (the official Terminator sequel) was released. Mattei's film was not released in the United States.

Up until 2018, the film had never been released on video in the United States for legal reasons. It was released in countries such as Japan, Brazil, and the film's native country Italy.

Severin Films released the film (under its Shocking Dark title) on Blu-ray on 29 May 2018.