A veteran performer revisits the part that initially brought him recognition—the villainous, disturbed murderer, Dr. Death. However, unsettling deaths begin occurring among the film crew. It’s certainly not their finest work, but with Vincent Price and Peter Cushing involved, some leniency is warranted. The storyline has numerous inconsistencies, yet it manages to be somewhat enjoyable, culminating in a surprising conclusion that doesn't quite make sense. Those elements, along with the presence of the two leads, are why I’ve given it a 6/10. Would I suggest watching it? Probably not, because there are superior movies showcasing Price and Cushing at their peak. Still, it presents a rare opportunity to see both accomplished actors sharing the screen, and it's not an entirely unproductive use of your time.

Source on TMDB