Uninvited is a 1988 English-language Horror Sci-Fi movie written and directed by Greydon Clark and produced by Greydon Clark under the banner of Heritage Entertainment. A bunch of young people are invited to a Caribbean cruise on a gangster's yacht, to distract the attention of the authorities. Unfortunately, a mutant cat which escaped from a test laboratory also gets on board, and kills most of the passengers. Written by Homme A. Piest. Uninvited stars George Kennedy, Alex Cord, Clu Gulager, Toni Hudson, Eric Larson, Clare Carey and Greydon Clark. The music was composed by Dan Slider. Cinematography was done by Nicholas von Sternberg and editing by Travis Clark and Tom Gunn. The movie has a running time of 92 minutes. It was released on 24th August 1988. Uninvited was made on a budget of $0 million and at the box office it grossed only $0 million. Distribution rights for the movie were acquired by New Star Video. A bunch of young people are invited to a Caribbean cruise on a gangster's yacht, to distract the attention of the authorities. Unfortunately, a mutant cat which escaped from a test laboratory also gets on board, and kills most of the passengers. Written by Homme A. Piest