It's genuinely funny – that’s really the only way to describe it. "Jan" (Virginia Leith) meets an unfortunate end when she’s involved in a car crash, but her doctor fiancé “Bill” has a plan and soon her head is very much alive, soaking in what appeared to be some kind of preserving liquid—possibly whiskey. He sets out to locate a new body for her, eventually choosing Adele Lamont ("Doris"), unaware that his sweetheart isn’t keen on being rescued; she's already seen how things play out and decided it would be better if she remained gone... Everything – the plot, the lines, the people in it – is just ridiculous from beginning to end. It could easily compete for a "Plan 9" award recognizing the worst science fiction film ever created. The conclusion is terrible, though not intentionally so, and the special effects are amusingly bad. It's completely dreadful, but I have a feeling you’ll watch it until the very end....

Source on TMDB