Michael David Cummings, better known as Spider One, is an American singer, record producer, and director. He is the founder and only consistent member of the rock band Powerman 5000. He is the younger brother of musician and filmmaker Rob Zombie.

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.