A deadly mutant cat escapes from a Florida research lab. The ferocious feline finds its way onto a luxurious yacht and proceeds to terrorize the motley assortment of passengers aboard said yacht. Boy, does this gloriously ludicrous honey possess all the right wrong stuff to qualify as a real four-star stinkeroonie: The ham-fisted (mis)direction by always dependable schlocko specialist Greydon Clark (who not only also wrote the supremely asinine script, but also makes a cameo appearance as an ill-fated doctor at the start of the flick), the laughable premise, the uproariously shoddy (far from) special effects (the cat is a pathetically obvious puppet that resembles a huge wet rat!), the cheesy gore, the tacky redundant synthesizer score, and the jaw-dropping "it ain't over yet!" sequel set-up non-ending all provide a wealth of unintentional belly laughs. The welcome presence of three down on their luck faded name thespians slumming for a quick paycheck further enhances the overall campy merriment: Alex Cord as smooth sleazeball high roller Walter Graham, George Kennedy as the grouchy Mike Harvey, and, in a positively sidesplitting turn, Clu Gulager as the pitiful Albert, who's a hopelessly wimpy and browbeaten psycho nerd complete with buck teeth and coke bottle glasses. As a tasty extra plus, sexy babes Shari Shattuck and Clare Carey both look smoking hot in revealing bikinis. "Assault on Precinct 13" star Austin Stoker pops up in a small part as a Caribbean officer. Only Nicholas von Sternberg's slick and fluid cinematography manages to effectively surmount the pervasive cruddiness. An absolute crummy hoot and a half!

"Uninvited" is a hilariously bad horror flick about a cute cat,who transforms into hideous mutant thirsty for human blood.Greydon's Clark killer cat is an obvious puppet.Either it's a mutated cat that has a small demon spawn living in its belly or the cat is able to turn itself inside out,morphing into a mangled creature with razor sharp teeth.A genetic laboratory looses control of a house-cat infected with a malignant genetically-engineered virus.As the death-toll rises during its savage rampage,the feline-abomination is brought aboard the ship of a criminal king-pin by two sexy co-eds."Uninvited" is a cheesy trash of the highest caliber with utterly laughable monster and solid acting of George Kennedy,Alex Cord and Clu Gulager.I had a fun time watching it and I gladly recommend this cinematic oddity to anyone interested in B-movies.6 out of 10.

This is not merely one of the worst films ever made - it is entirely without merit. The monstrous cat is a joke by any standard, but is a better actor than the human cast. Not only are the plot, acting and special effects appallingly poor, but the total effect is one that induces a state of stupefied boredom. It is easy to criticise films as being obviously low-budget, but in this case it is justified. I suspect few people have actually seen this film, otherwise it would have made it to all the lists of "worst films". It deserves to be transferred to DVD (preferably as a grainy, straight from VHS transfer) - I had a copy on VHS, alas no more - I gave it to a collector of bad films, in whose collection it plumbed new depths.

Don't get me wrong, I love bad movies. My favorites are ones that are laughably bad. While this movie has a few of these bad/great moments, the time in between just drags on and on. Keep an eye out for the killer puppet (with hand attached), who is still a better actor than anyone else in the movie.