Powerman 5000 is an American rock band formed in 1991. The group has released ten albums, gaining its highest level of commercial success with 1999's Tonight the Stars Revolt!, which reached number 29 on the Billboard 200 while spawning the singles "When Worlds Collide" and "Nobody's Real". Frontman Spider One, younger brother of fellow metal musician Rob Zombie, has been the only consistent member of the lineup since the band's formation.

Anyone for Doomsday? is the third full-length album by American rock band Powerman 5000.