Although nearly all of them had a heterosexist "fade-out kiss" ending, there were plenty of buddy-bonding scenes as two guys compete over a girl, and then work together when the monster kidnaps her.
And everyone knew that you didn't watch a monster movie just for the plot. The guys took their clothes off. A lot.
Here are the most beefcake-heavy horror movies of the 1950s. Most of them have been parodied on MST3K, but try to get the originals, so Joel and the Bots don't interfere with your view of the biceps.
1. Robot Monster (1952). An alien that looks like a gorilla in a space helmet destroys the world, then terrorizes the survivors, including gay actor George Nader, who forgot to pack a shirt.
2. Creature from the Black Lagoon (1954). Richard Carlson displaying his beefy, hirsute chest in a swimsuit, chasing the monster and buddy-bonding with fellow ichythologist Richard Denning. (See also Richard Carlson;s chest in Tormented.)
3. Revenge of the Creature (1955). In the sequel to Creature from the Black Lagoon, John Bromfield, right (who was apparently gay) provides the revealing swimsuit and boyfriend John Agar, left, provides the muscles.
bisexual bodybuilder Gary Conway, the object of Dr. Frankenstein's unabashed homoerotic fantasy. Not to worry, he eventually gets a new face.
6. The Incredible Shrinking Man (1957). Grant Williams shrinks right out of his clothes. Unfortunately, he quickly finds something to cover his impressive physique.
7. The Amazing Colossal Man (1957). Glenn Langdon has the opposite problem, growing right out of his clothes (except for his underwear). He immediately goes on a rampage.
8. She-Gods of Shark Reef (1958). Don Durant and Bill Cord are shipwrecked on an island full of flirtatious women, and immediately lose their clothes.
9. Teenage Cave Man (1958). A young Robert Vaughn, the future Man from U.N.C.L.E., as the nameless Cave Boy, who displays his chest while discovering the Big Secret.
Dean Parker appeared in only one other movie: The Cyclops (1957), where he also flexed his muscles in a monster mask. Apparently that was enough.
11. Attack of the Giant Leeches (1959). Bodybuilder Ken Clark strips down to fight them. He also displayed his body and bulge in South Pacific and several modern-day dramas.