 At some point post-1977, Billy Idol allegedly "stole" Spike's look and made it famous as his own (as revealed in Season Seven's "Sleeper"; see "Appearance" below); Spike's thoughts on this are unrecorded.Inasmuch as Buffy knew of the "theft" as of "Sleeper," Spike presumably shared the detail with her in an undepicted moment.Spike's flashback appearances, in chronological order, include