In 1977’s The Fifth Floor, Dianne Hull plays Kelly McIntyre.

Kelly is a college student by day and a disco dancer by night!  Unfortunately, after someone spikes her drink at the discotheque and she suffers an overdose, she becomes a full-time patient at a mental asylum.  Neither the head doctor (Mel Ferrer) nor the head nurse (Julia Adams, who once swam with The Creature From The Black Lagoon)  believes her claim that her drink was spiked.  Judged to be suicidal and delusional, Kelly is sent to the Fifth Floor!

While her boyfriend (John David Carson) tries to convince the authorities that she’s not insane, Kelly adjusts to life on the Fifth Floor.  She befriend Cathy (Patti D’Arbanville).  She encourages her fellow patients to dance and enjoy themselves.  She tries to escape on multiple occasions.  She draws the unwanted attention of a male orderly named Carl (Bo Hopkins, giving a wonderfully sinister performance).  A sadist equipped with down-home country charm, Carl has got all of his co-workers convinced that he’s a great guy.  The patients, though, know that Carl is a petty authoritarian who enjoys showing off his power.  (“I’m just doing my job,” is the excuse whenever he’s challenged.)  Carl takes an obsessive interest in Kelly and soon, Kelly is not only trying to get her life back but also trying to escape from Carl’s cruel intentions.

Most film directories list The Fifth Floor as being a horror film and certainly, there are elements of the horror genre to be found in the film.  The smooth-talking and nonchalantly cruel Carl is certainly a horrific character and Kelly’s attempts to escape from the asylum capture the very primal fear of not having any control over one’s life.  That said, The Fifth Floor owes greater debt to One Flew Over The Cuckoo’s Nest than to the typical slasher film.  Kelly is a rebel who brings the patients in the ward together.  Much as in Cuckoo’s Nest, the nurses and the orderlies use the threat of electro-shock treatment to keep the patients under control.

It’s not a bad film, though it definitely has its slow spots and I do wish the film had embraced its own sordidness with a bit more style.  I’m a history nerd so I appreciated the fact that The Fifth Floor was so obviously a product of its time.  Any film that features the heroine showing off her disco moves before being taken to a mental hospital is going to hold my interest.  That said, the most interesting thing about the film are some of the familiar faces in the cast.  For instance, Earl Boen — who played so many authority figures over the course of his career and appeared as a psychiatrist in the early Terminator films — plays a patient who wears a NASA jacket.  The always intimidating Anthony James plays the most violent patient.  Michael Berryman and Tracey Walter appear as background patients.

And then you’ve got Robert Englund, cast here as Benny.  Benny is the most gentle of the patients, a prankster who befriends Kelly.  It’s always so interesting to see the type of roles that Englund played before he was cast as Freddy Krueger in A Nightmare On Elm Street.  In this film, Englund is so goofy and friendly that you actually find yourself worrying about something happening to him.  Englund’s role is small but his amiable nerdiness definitely makes an impression.

The Fifth Floor opens and ends with a title card telling us that the film is based on a true story.  Sure, it was.