Slade Craven was a singer in a Heavy Metal Band that was the Main Protagonist in the film, Turbulence 3: Heavy Metal. He was
Slade Craven was a singer in a Heavy Metal Band that was the Main Protagonist in the film, Turbulence 3: Heavy Metal. He was portrayed by real life musician, John Mann, who also played the film's Secondary Antagonist, Simon Flanders. Slade might had been influenced by real life metal singer, Marilyn Manson, given his looks.
More here
http://hero.wikia.com/wiki/Slade_Craven