There is an Alien Here

Advertising designer Joe is having financial trouble. His girlfriend Mary convinces him to accept a job from her aunt, Mrs. Devil. Joe's assignment: to develop an interactive computer game that introduces the new drug Peps'. Jack, a henchman of Mrs. Devil, is entrusted with overseeing this diabolical undertaking. In Joe's game, Ali - an alien - goes searching for Mozart and the drug, Peps' in Salzburg in the year 2026 with the help of the inventor Einstein and Frau Müller. Throughout his quest through this strange world, All is pursued by authorities and ticks off a drug dealer. As things progress, the realms of reality and computer fiction become so intertwined that Joe is on the verge of losing his mind. Suffering and passion take their toll... After all, a pact with the devil always has its price.

Humanoid killer robots stalk a newspaperman, who has knowledge of their existence. One of the robots is made to look like his girl friend.

When Environmental Protection Agency inspector Steve Malone travels to a remote military base in order to check for toxic materials, he brings his family along for the ride. After arriving at the base, his teenage daughter Marti befriends Jean Platt, daughter of the base's commander, General Platt. When people at the base begin acting strangely, Marti becomes convinced that they are slowly being replaced by plant-like aliens.

A 1956 alien invasion tokusatsu film directed by Shinichi Sekizawa, the screenwriter noted for his immense contributions to Toho's Godzilla series by providing the screenplays/stories for the majority of the original Showa films.

A top-secret government weapons designer is arrested by a clandestine government organization on suspicion of being a clone created by the hostile alien race wanting to take over Earth.