 Alex E. JonesSelf | Self |
| RRussell DowdenSelf – Radio Host, Austin TX | Self – Radio Host, Austin TX |
| RRob JacobsonSelf – InfoWars Video Editor (2004-2017) | Self – InfoWars Video Editor (2004-2017) |
| JJosh OwensSelf – InfoWars Camera Operator (2013-2017) | Self – InfoWars Camera Operator (2013-2017) |
| CChristopher JordanSelf – InfoWars Broadcast Engineer (2013-2014) | Self – InfoWars Broadcast Engineer (2013-2014) |
| MMark BardenSelf – Daniel's Father | Self – Daniel's Father |
| AAlissa ParkerSelf – Emilie's Mother | Self – Emilie's Mother |
| RRobbie ParkerSelf – Emilie's Father | Self – Emilie's Father |
| NNeil HeslinSelf – Jesse's Father | Self – Jesse's Father |
| DDaniel JewissSelf – Lead Investigator, CT State Police | Self – Lead Investigator, CT State Police |
 Scarlett LewisSelf – Jesse's Mother | Self – Jesse's Mother |
| NNicole HockleySelf – Dylan's Mother | Self – Dylan's Mother |
| LLenny PoznerSelf – Noah's Father | Self – Noah's Father |
| VVeronique de la RosaSelf – Noah's Mother | Self – Noah's Mother |
 Anderson CooperSelf (archive footage) | Self (archive footage) |
| WWolfgang HalbigSelf – Former School Security Administrator | Self – Former School Security Administrator |
| DDan BidondiSelf – Former InfoWars Reporter | Self – Former InfoWars Reporter |
| PPat LlodraSelf – First Selectman, Newtown CT | Self – First Selectman, Newtown CT |
| MMonte FrankSelf – Counsel for the Town of Newtown | Self – Counsel for the Town of Newtown |
| KKelley WattSelf – Co-Author "Nobody Died at Sandy Hook" | Self – Co-Author "Nobody Died at Sandy Hook" |
 Donald TrumpSelf (archive footage) | Self (archive footage) |
 Megyn KellySelf (archive footage) | Self (archive footage) |
| MMark BankstonSelf – Attorney for Neil & Scarlett | Self – Attorney for Neil & Scarlett |
| CChris MatteiSelf – Attorney for Sandy Hook Parents | Self – Attorney for Sandy Hook Parents |
 Francine WheelerSelf – Ben's Mother | Self – Ben's Mother |
| WWes BallSelf – Attorney for Neil & Scarlett | Self – Attorney for Neil & Scarlett |
| AAndino ReynalSelf – Attorney for Alex Jones | Self – Attorney for Alex Jones |
 Owen ShroyerSelf | Self |
| KKyle FarrarSelf – Attorney for Neil & Scarlett | Self – Attorney for Neil & Scarlett |
| NNorm PattisSelf – Defense Attorney for Alex Jones | Self – Defense Attorney for Alex Jones |
