Finally, here’s a question I was asked by a Facebook friend this week, which I’ll share here (hi, Hunter!):
“What are your top 10 favorite red kryptonite mutations?”
#10. In the Season 3 Super Friends episode “Terror from the Phantom Zone”, exposure to Red Kryptonite gives Superman 2 extra arms. Not the most inspired effect, but the first really notable wacky Red K mutation in animation.
#9. In Action Comics #316, exposure to Red Kryptonite gave Superman “Rainbow Face,” an effect which caused his face to change color with his mood. This one’s really only on the list because I like to say “Rainbow Face.”
#8. In Superman (1939-) #40, red kryptonite gives Superman uncontrollable hair growth, most prominently an unsightly beard that Lois is NOT into. This sets an early precedent for Red K not just affecting Superman’s abilities, but also his social life.
#7. In Action Comics #296, Red K gives Superman the head of a giant ant, and control over a giant ant army. Wild stuff.
#6. In Action Comics #284, Red K reverts Superman to the physical body of a toddler, but with his adult human brain. Classic.
#5. In Superman (1939-) #226, Red K makes Superman grow to the size and adopts the manner of King Kong, climbing skyscrapers and swatting at planes. Because why not?
#4. In Action Comics #283, one of my personal favorite wacky Silver Age stories, exposure to Red K causes Superman to uncontrollably breathe fire from his mouth, forcing him to stay mute at all times until it wears off. Later, he gets the ability to grant wishes. Naturally.
#3. Here’s the only one on the list which doesn’t affect Superman himself: in the Krypto the Superdog animated series episode “The Living End,” Red Kryptonite exposure grants independent sentience to Krypto’s own tail.
#2. The single most common effect of Red Kryptonite through the ages is not a physical transformation, but a change in personality — notably, it turns kind hearted Kryptonians like Clark and Kara into big ol’ jerks. The greatest expression of this phenomenon in my opinion is in “Battle of the Superheroes!”, a Batman: The Brave and the Bold episode which pays tribute to a series of classically inexplicable Silver Age Superman stories in rapid succession. If you’d like to read or watch one story on this list yourself, this is the one I’d recommend.
#1. This one just makes me laugh every time I think about it. In Action Comics #290, Red Kryptonite strips Superman of all his powers… but only on the left side of his body. The right continues to operate as normal. I’ll be honest, having a superhero who worked like this full-time would be pretty hilarious. Get on it, DC!