Powerman 5000 (also known as PM5K) is an American rock band formed in 1991. The group has released eleven studio 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.

In 1990, Spider One recorded the 12" single "Much Evil" with producer Lamar Lowder. Building on local success, including winning the Boston Phoenix/WFNX 1990 Readers' Poll "Best Rap Act" category and getting nominated for a Boston Music Award, he founded Powerman 5000 in 1991. Drummer Al Pahanish Jr., bassist Dorian Heartsong, guitarist Adam 12, and percussionist Jordan Cohen joined in 1991 to solidify the early lineup (a turntablist, Brian Collymoore, was also briefly a member until 1993). In 1993, the band released an independent EP titled A Private Little War, which was limited to 500 copies and only sold at shows. In 1994 and 1995, Powerman 5000 released two more independent records, the True Force EP and the full-length album The Blood-Splat Rating System. Both albums were local successes. In 1996, they performed on the second stage of Ozzfest and appeared in an episode of Beverly Hills, 90210, where David and Donna filmed a music video for their song "Strike the Match".

In 1996, the band signed to DreamWorks Records and released a remastered edition of The Blood-Splat Rating System titled Mega!! Kung Fu Radio. The band toured, performing on the main stage at Ozzfest 1997 and making an appearance on Late Night with Conan O'Brien where they performed their song "Neckbone". They released singles such as "Tokyo Vigilante #1" in 1997 and "Organizized" in 1998. By the end of 1997, Cohen departed from the band to eventually join Blue Man Group. His percussionist position was not replaced; however, the band instead added a second guitarist to the lineup when M.33 (Mike Tempesta) joined the band in 1998.

Creating a strange fusion of science fiction and "Action Rock", Powerman 5000 released Tonight the Stars Revolt!, produced by Sylvia Massy, which contained the hit singles "When Worlds Collide", "Nobody's Real", and "Supernova Goes Pop". The album sold over a million copies, achieved platinum status and won a nomination from the Boston Music Awards for "Album of the Year", becoming the group's most successful release. The band was also nominated by the Boston Music Awards for "Best Rock Band" and won the "Rising Star Award". The band would go on to tour worldwide, performing in shows and festivals such as Farmclub.com and Endfest and become a support act for Metallica's Summer Sanitarium Tour along with Korn, Kid Rock and System of a Down.

A follow-up album to Tonight the Stars Revolt! was recorded in 2001 titled Anyone for Doomsday?, and a single, "Bombshell", had been released to radio stations. But the album was canceled just before its scheduled release. Anyone for Doomsday? was later released under Spider's own new label, Megatronic Records, but went out of print due to legal issues. Arguments exist as to whether the record was canceled due to the events of the September 11 terrorist attacks and the negative title, but the album was finished and scheduled to be released in August 2001, one full month before the attacks. Spider has said in interviews that the album was dropped because it sounded too much like the previous album and that he wanted to release something fresh and different instead of repeating himself. Conflicts thereafter caused longtime members Dorian 27 (Dorian Heartsong) and AL3 (Allan Pahanish Jr) to leave the band. Siggy Sjursen and Ad7 (Adrian Ost) were brought in to replace them.

The band gained significant mainstream exposure with its original remake of the 1980s club hit "Relax", originally by Frankie Goes To Hollywood. Rapper Danny Boy guested, and the track was featured prominently during the end credits roll for the 2001 comedy film Zoolander, helping to widen the band's appeal.

In 2003, the band released Transform, a more punk-fueled album, completely dropping the costumes that had been featured throughout the band's Tonight The Stars Revolt! era. Containing the hit singles "Free" and "Action", Transform relied less on industrial metal effects. After the album's release, the band began touring in the U.S., performing in shows such as X-Fest and making live appearances on Jimmy Kimmel Live! where they performed their song "Action", and The Late Late Show where they performed their song "Free" respectively. However, DreamWorks Records was bought out by Interscope Records, which stopped promoting the band and declined to take over their DreamWorks contract. Undeterred, Spider continued with his own offshoot label, Megatronic Records. In 2004, new music was released, under Spider's new label, in the form of a rarities album titled The Good, the Bad and the Ugly Vol. 1.

A new tour was also started, but M.33 had been kicked out of the band for starting fights and Adam 12 left the band on good terms to focus on other interests including sound producing and recording with Argon 40. Former Alien Ant Farm guitarist Terry Corso and former Halfcocked (the first band on Spider's label) guitarist Johnny Rock Heatley were brought in to round out the live show. In August 2005, Powerman 5000 performed at the sixth annual Gathering of the Juggalos on the main stage. The band then signed to DRT Entertainment, who released the album entitled Destroy What You Enjoy on August 1, 2006. The song "Wild World" was the first and only single on the album, with the band also filming a music video for the song. The band would go on to tour through the U.S., including a live appearance on G4tv's Attack of the Show!, where they performed the song "Return to the City of the Dead" from Destroy What You Enjoy.