Metal Men

Established as advanced artificially intelligent robots, the Metal Men were introduced in the comic book Showcase #37 as "last minute" filler. Created by scientist Dr. William "Will" Magnus, the six robots were field leader Gold, strong man Iron, slow-witted and loyal Lead, hot-headed Mercury, self-doubting and insecure Tin, and Platinum (also called "Tina"), who believed she was a real woman and was in love with her creator. The group's personalities mirrored their namesake metals, being dictated by devices called "responsometers". Each Metal Man also possessed abilities that reflected the traits of their namesake metal: Gold could stretch his form almost infinitely, Iron was super strong, Lead could block harmful radiation by morphing into thick shields, Mercury could melt and pass through small spaces before reforming and Platinum could stretch, flatten or spin into long filaments.