Invisible Agent (1942)- Wartime politics intruded on this one, although one questions whether it was ever going to be a horror film, since it isn't in the same way Invisible Woman wasn't. This is a spy thriller, with Frank Griffin, Jr. (Jon Hall), the grandson of the original Invisible Man, running a print shop under a fake name and being accosted by agents of the Nazis and the Japanese empire to give up his formula for their efforts in the war. It's bog-standard as far as propaganda and storyline go, but Griffin at least demonstrates some reluctance to hand over the formula for what he knows is a very dangerous substance to the US government. But it descends into the now typical invisible hijinks while Griffin is supposed to obtain a list of secret agents for both the Germans and Japanese within the US. There are a couple decent performances by Peter Lorre as Baron Ikito and Cedric Hardwicke (again) as a Gestapo officer, but they can't do a whole lot to rescue the boilerplate story. The lone actress in all of this, Ilona Massey, who plays Maria Sorenson as a dupe that Griffin is attempting to manipulate to encounter other members of the Gestapo, later said that she disliked doing the film so much that, years later, she couldn't remember any details about the story or the process of making the film. Again, like Ghost, it's not a horrible film, but it's also certainly neither a good one nor a horror film. If you'd looked at the standard lineup of Universal monsters and had to pick one that would make it difficult to keep applying either "horror" or "monster" labels to, it would certainly be the Invisible Man; likely not least because H. G. Wells didn't write it as a horror story to begin with.
The Mummy's Tomb (1942)- The most notable thing about this film may be that it was the first film handed to Lon Chaney, Jr. after he renewed his contract with Universal and a role he would reprise in two more films in this franchise. Given that said role is not one that anyone would suggest is particularly strenuous barring the time spent in the makeup chair, one can see the attraction. But this was a film aiming specifically at B status. With its two week shooting schedule, its use of stock footage from The Mummy's Hand, Frankenstein, Bride of Frankenstein, and Ghost of Frankenstein and the score being partially borrowed from The Invisible Woman, it's difficult to look at it as anything more than schlock tossed out because they knew they could make a profit on the title, which is exactly what happened, since it was Universal's most profitable film of the year. Dick Foran and Wallace Ford reprise their roles from The Mummy's Hand; this story taking 30 years after their return from Egypt with the mummy now in pursuit of vengeance. The tanna leaves also now reanimate Kharis in concert with the full moon (a nod to the most famous role of the actor under the wrappings?) The only word that comes to mind while watching this is "churn"; studio, writers, actors, all of it. Feeding the franchise. However, the suburban setting of the action does point toward the future of the horror genre, when masked assailants bring their horrific doings into the calm and tepid life of middle America.
Frankenstein Meets the Wolf Man (1943)- And now we have indeed gone full superhero. This was the first acknowledgment that Universal's monsters all inhabited the same world in a similar fashion to how Marvel Comics would later storm to the top of its market, since Spider-Man could be swinging by in any random panel of the Fantastic Four. This is the foundation stone of the (sigh) "Dark Universe" that has still not come into the light in current times. I mean, I'm bemoaning the shared universe concept which is an incredible storytelling device, especially if one is willing to stick to a premise like White Wolf's World of Darkness, but that was a concept that was a bit too advanced for 1940s America. However, we also stuck to the same cast of characters behind the makeup, in that Lon Chaney, Jr. returned to his lycanthropic success but it was Bela Lugosi finally getting his chance at the capital 'M' Monster role. From this point, a consistent theme develops surrounding the tragedy of Larry Talbot (Chaney) wanting to end his life to stop the torture of his uncontrollable transformation (which for the first time in this film is declared to be only a result of the full moon, rather than anything having to do with wolfsbane) and various people trying to control the Monster for their own ends (as was the case with Ygor in Ghost of Frankenstein.) One major plot point not revealed is how the Monster went from supposedly dying (again) in a burning house to appearing frozen in ice and discovered by Talbot. But the main thrust of the plot is Baroness Elsa Frankenstein (Ilona Massey), daughter of Ludwig, attempting to remove both monsters from the world, but not for any sense of altruism. The central theme of the title was resolved by two stuntmen battling it out, rather than Lugosi and Chaney, which about sums up the quality of the film overall.
Phantom of the Opera (1943)- This film is exceptional in a number of ways among the Universal horror series, which makes it questionable as to whether it should even be included. First off, it's a remake of the 1925 Universal silent film, starring Lon Chaney, Sr. Secondly, it's not offering anything supernatural or even vaguely science fictional, like the Invisible Man films. It's just a story of a man taking revenge in an opera house. Third, it's the only one of the series to be shot in Technicolor, which removes some of the horror atmosphere, since every set is, by default, splashed with light and very bright colors. That makes the fact that its partly a musical mildly understandable, but no one was used to horror themes in a musical until The Nightmare Before Christmas and then everyone knew it was a joke. One very minor upside is Claude Rains returning to the fold as the title character. He does his usual capable job of creating some level of relatable attachment to the outsider within the group that is Erique Claudin, surrounded by more popular and attractive people whom he lives to be in the company of, but who discard him as ephemeral. There is a solid story here and characters to accompany it, if you're simply willing to acknowledge that this isn't a horror film in any sense of the label and that, in that respect, the 1925 version is undoubtedly the better version. I finished it thinking I'd watched 29 Universal horror films in 30 days.
Son of Dracula (1943)- This is another Curt Siodmak story and is actually directed by his brother, Robert Siodmak, so we were keeping things in the family in more ways than one here. That includes Lon Chaney, Jr. taking his turn as the Transylvanian count, although here he refers to himself publicly as Count Alucard ('Dracula' backwards), a bad joke that is revealed in the film within its first 5 minutes, so I feel like this might've been a case of "being clever." This time we shift the vampiric action to New Orleans which ends up providing us a heavy dose of the most horrific thing ever seen in this series, which is Jim Crow America. Along the way and in complete contrast to Dracula's Daughter, we're never shown who the "son" of Dracula actually is. That's seemingly appropriate, since the plot is the direct opposite of Daughter, as well, since the latter wanted to end the "curse" of vampirism, while one of the leads in this film, Katherine (Louise Allbritton), arranged for "Alucard's" arrival in America so that she could gain the immortality that he possesses. If all of that sounds mildly disjointed, it may be because Curt Siodmak was originally writing the screenplay until he was taken off it and it was finished by Eric Taylor, but there was no central guiding hand to its premise from that point forward. The reason for Curt's dismissal are varied and in an interview 45 years later, he suggested it was because of sibling rivalry with Robert, whom he insists could do wonderful scenes and atmospherics, but couldn't write a story. He's correct in that there's not much here (and, again, certainly nothing to indicate the title as anything other than a stand-in for "Dracula, the Sequel", feeding the meme status even more) and that includes Chaney's performance, as he utterly lacks the brooding charisma and gravitas which Lugosi made an essential part of the character.