Horror Gods Boris Karloff and Bela Lugosi should be more than sufficient a reason for any Genre-lover to watch a film, and, even though the most convincing one they are not the only reason to watch this particular little Sci-Fi/Horror gem. While Lambert Hillyer's "The Invisible Ray" of 1936 does not nearly share the brilliance of other contemporary films starring Karloff ("Frankenstein, "Bride Of Frankenstein", "The Mummy",...) or Lugosi ("White Zombie", "Island Of The Lost Souls", "Dracula",...), or both ("The Black Cat", "The Raven",...), this is doubtlessly a highly entertaining film that no lover of cult cinema should consider missing. Compared to other Universal Horror pictures, the storyline seems a bit silly, but in a delightful manner. Karloff and Lugosi, of course, shine as always, and the film furthermore profits from great sceneries and an excellent photography. Karloff plays Dr. Janos Rukh, a brilliant scientist who has invented a technique to look into the past through a telescope, and finds out that a meteor has hit the earth thousands of years ago. Stunned by Rukh's invention, the celebrated French scientist Dr. Felix Benet (Bela Lugosi), invites him to join an expedition in to find the meteor. In Africa, Rukh makes a discovery that is capable of causing great beneficence and great destruction alike... It is somewhat odd that Karloff, who was in fact British, plays a Hungarian scientist here while Lugosi, who was Hungarian, plays a French Scientist, but they are both excellent as usual. As far as I am concerned, these two Horror Deities could have probably been filmed reading the telephone directory, and I am sure they would have made something out of it - either man is an icon of the Horror genre, and seeing them together is a treat for every fan of the genre. By the way, this is one of the few films, if not the only one, in which it is obvious that Lugosi was actually taller than Karloff. Frances Drake makes a very good female lead in her role of Dr Rukh's beautiful young wife. The rest of the performances are also good, if not particularly worth mentioning. Other than the casting of Karloff and Lugosi, the film's greatest qualities are probably the atmosphere due to great settings and photography, as well as the wonderfully cheesy and highly entertaining storyline. My main complaint is that I would have wished for more screen time for Lugosi, and for his role to have a bit more significance. He is fantastic as always, but his role could have been bigger, and more sinister. Otherwise, "The Invisible Ray" is a wonderfully entertaining film which should satisfy every lover of classic Horror/Sci-Fi cinema, and a must-see for all my fellow Lugosi/Karloff fans.

I saw this by chance showing on cable on wanted to like it as I thought Sandra was quite funny from what I remembered. The only facial movement I had throughout the movie was jaw dropping stunned at how awful a movie I just suffered through.
The person who said this is one of the funniest movies of all time please point out one line, just one scene, that is even worth a chuckle.
She is a much better singer than I remember her to be, but I didn't want to watch a lounge act.
I think this is a movie try hard to like since they think they should and don't view it objectively.