Shocking Dark (also known as Terminator II, Terminator 2, Aliens 2, Aliennators, and Contaminator) 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).