 They were led by the Porcupine and consisted of Attuma, Batroc the Leaper, Bulldozer, Black Tiger, Kurr'fri of the Saurians, Gorilla-Man (Nagan), Piledriver, Sabretooth, Thundra, Trapster, Unicorn, Whirlwind, and Wrecker.The Lethal Legion tracked down and battle Captain America who is aided by several other Marvel heroes.Their battle with the superheroes was witnessed by the Beyonder.