A genius scientist whose bald head houses an assortment of protruding machines, the Thinker has made it his life's work to push his scientific experiments to the limit, despite the potential effect on humankind. Devoted to his cause and viewing ethics as unnecessary limitations on progress, there's no denying that the Thinker's intelligence is without rival. However, so is his ego.
Dourly dispirted Polka-Dot Man, the unfortunate alter-ego of Abner Krill, wears his rainbow-pustuled dermis with all the shame of an acne-riddled teen going stag to the prom. But when he fires his deadly polka-dots, he can turn even the smoothest of criminals into Swiss cheese, whether they're a fellow D-lister like Condiment King or an intergalactic threat like Starro the Conqueror.
A huge, hulking specimen with muscles on his muscles, Christopher Smith is a world class marksman—just like his fellow Suicide Squad member, Bloodsport. (But if you ask him, better.) Having adopted the name Peacemaker, Christopher is more than willing to fight, kill and even start a war...all in the name of keeping the peace.
The first DC Super-Villain to confront the Justice League of America, this psychic Star Conqueror inspires abject terror throughout the galaxy.
Part man, part reptile, Killer Croc has swum his way out of the sewers of Gotham City and into the ranks of the Suicide Squad.