Up To Our Necks tells the complete and unauthorized story of this strange collective who exploded out of small town America and stormed the world. It includes exclusive and previously unseen film footage of Slipknot and in-depth interviews with those that worked closely with them, including other musicians who collaborated with them on individual solo projects, journalists, producers and old friends. Now for the first time this film reveals the story behind the madness and antics, which led this bunch of misfits to the top of the pack in the nu-metal era.
| Actor | Role |
|---|---|
| SSian JonesNarrator (voice) | Narrator (voice) |
 Sid WilsonSelf (archive footage) | Self (archive footage) |
 Joey JordisonSelf (archive footage) | Self (archive footage) |
 Paul GraySelf (archive footage) | Self (archive footage) |
 Chris FehnSelf (archive footage) | Self (archive footage) |
 Jim RootSelf (archive footage) | Self (archive footage) |
 Craig JonesSelf (archive footage) | Self (archive footage) |
 Shawn CrahanSelf (archive footage) | Self (archive footage) |
 Mick ThomsonSelf (archive footage) | Self (archive footage) |
 Corey TaylorSelf (archive footage) | Self (archive footage) |
| AAl IchelsonSelf | Self |
| RRick Jarrett IISelf | Self |
| DDan SchlisselSelf | Self |
| SSteve McGuireSelf | Self |
| BBruce SwinkSelf | Self |
| KKyle MunsonSelf | Self |
| MMatt SepanicSelf | Self |
| PPaul WilsonSelf | Self |
| MMatt ShagerSelf | Self |
| JJack LoweSelf | Self |
| AAdam TibbettSelf | Self |
| JJoe CoriglianoSelf | Self |
| JJC WilsonSelf | Self |