| HHillel SlovakSelf - Guitar (archive footage) | Self - Guitar (archive footage) |
 Anthony KiedisSelf | Self |
 FleaSelf | Self |
| AAlain JohannesSelf - Guitar & Vocals | Self - Guitar & Vocals |
 Jack IronsSelf - Drums | Self - Drums |
| JJames SlovakSelf - Hillel's Brother | Self - Hillel's Brother |
| GGary AllenSelf - Performance Artist | Self - Performance Artist |
| AAddie BrikSelf - Artist | Self - Artist |
 George ClintonSelf - Record Producer | Self - Record Producer |
| MMichael BeinhornSelf - Record Producer | Self - Record Producer |
 John FruscianteSelf - Guitar | Self - Guitar |
 Perry FarrellSelf (archive footage) | Self (archive footage) |
 Grandmaster FlashSelf (archive footage) | Self (archive footage) |
| JJim LaddSelf - Radio Host (archive footage) | Self - Radio Host (archive footage) |
 Cliff MartinezSelf - Drummer, 1983-1986 (archive footage) | Self - Drummer, 1983-1986 (archive footage) |
| JJack ShermanSelf - Guitar Player, 1983-1984 (archive footage) | Self - Guitar Player, 1983-1984 (archive footage) |
 Ione SkyeSelf - Kiedis' Girlfriend (archive footage) | Self - Kiedis' Girlfriend (archive footage) |
| EEsther SlovakSelf - Hillel's Mother (archive footage) | Self - Hillel's Mother (archive footage) |
| TTim SommerSelf - Host, Videowave (archive footage) | Self - Host, Videowave (archive footage) |
| TTodd StrassmanSelf - Anthym Bass Guitar Player (archive footage) | Self - Anthym Bass Guitar Player (archive footage) |
 Alan ThickeSelf - Host, Thicke of the Night (archive footage) | Self - Host, Thicke of the Night (archive footage) |
