Based on the true story of the rise and fall of poker legend Stu "The Kid" Ungar.
| Actor | Role |
|---|---|
 Michael ImperioliStu 'Stuey' Ungar | Stu 'Stuey' Ungar |
 Renee FaiaAngela | Angela |
 Michael NouriVincent | Vincent |
 Joe La DueDJ | DJ |
 Steve SchirripaAnthony | Anthony |
| EEvan BroderGoldstein | Goldstein |
 Todd SusmanMax Ungar | Max Ungar |
| JJonathan PressYoung Stu | Young Stu |
| MMichael PasternakThe Stranger | The Stranger |
 Peggy Walton-WalkerFlo Ungar | Flo Ungar |
| TTommy CanarySol | Sol |
| AA. W. VidmerGin victim | Gin victim |
| LLon GaryPoker player | Poker player |
 David DwyerPoker player | Poker player |
| JJohnny DarkJohnny | Johnny |
 Pat MoritaMr. Leo | Mr. Leo |
| RRichard CowlNot listed | Not listed |
| RRobert Archer LynnNot listed | Not listed |
| MMatthew CarltonCarmine | Carmine |
| JJeffrey AlfieroNot listed | Not listed |
| PPerry PostonNot listed | Not listed |
 Nate BynumGerald | Gerald |
| BBob DellapostaNot listed | Not listed |
 Cynthia BrimhallNot listed | Not listed |
| DDiana SaundersNot listed | Not listed |
 Vincent Van PattenNot listed | Not listed |
| RRansom GatesNot listed | Not listed |
| JJohn LombardoNot listed | Not listed |
| AAndy JarrellWSOP Announcer | WSOP Announcer |
| JJames A. FultonNot listed | Not listed |