20 Most Shocking Unsolved Crimes
Examines the 20 of the most shocking unsolved crimes in history including the disappearance of Adam Walsh, the murder of Jam-Master Jay, the murders of Jason Allen and Lindsay Cutshall, the Tylenol Poisoning scare, the mysterious death of musician Bobby Fuller, the Zodiac Killer, the assassination of spy Alexander Litvinenko, the murder of Vanessa Johnson, the murder of Amber Hagerman, the Isabella Stewart Gardner Museum Robbery, the disappearance of George Allen Smith, disappearance of heiress Jacqueline Levitz, the disappearance of Madeleine McCann, the 2001 Anthrax attacks, the D.B Cooper skyjacking, the murder of Chandra Levy, the disappearance of Jimmy Hoffa, the murder of the Black Dahlia, the murder of JonBenet Ramsey, and the disappearance of Natalee Holloway.
| Actor | Role |
|---|---|
 Rick PasqualoneNarrator (voice) | Narrator (voice) |
 Nancy GraceSelf - CNN, Headline News | Self - CNN, Headline News |
 Ice CubeSelf - Rapper | Self - Rapper |
 Ed LoverSelf - Rapper | Self - Rapper |
 Darryl 'DMC' McDanielsSelf | Self |
 JonBenét RamseySelf (archive footage) | Self (archive footage) |
 Elizabeth ShortSelf (archive footage) | Self (archive footage) |
 Jeffrey Dahmerarchive footage | archive footage |
 Casey Kasemself | self |
 Vladimir Putinarchive footage | archive footage |
| JJason 'Jam Master Jay' MizellSelf (archive footage) | Self (archive footage) |
| JJohn Walshself | self |
| DDerrick Parkerself | self |
| wwendy thermosself | self |
| SSteve Hodelself | self |
| BBobby FullerNot listed | Not listed |
| RRandy FullerNot listed | Not listed |
| jjacqueline levitzNot listed | Not listed |
| PPatsy RamseyNot listed | Not listed |
| JJohn Bennett RamseyNot listed | Not listed |