 Al PacinoLowell Bergman | Lowell Bergman |
 Russell CroweJeffrey Wigand | Jeffrey Wigand |
 Christopher PlummerMike Wallace | Mike Wallace |
 Diane VenoraLiane Wigand | Liane Wigand |
 Philip Baker HallDon Hewitt | Don Hewitt |
 Lindsay CrouseSharon Tiller | Sharon Tiller |
 Debi MazarDebbie De Luca | Debbie De Luca |
 Stephen TobolowskyEric Kluster | Eric Kluster |
 Colm FeoreRichard Scruggs | Richard Scruggs |
 Bruce McGillRon Motley | Ron Motley |
 Gina GershonHelen Caperelli | Helen Caperelli |
 Michael GambonThomas Sandefur | Thomas Sandefur |
 Rip TornJohn Scanlon | John Scanlon |
 Lynne ThigpenMrs. Williams | Mrs. Williams |
 Hallie EisenbergBarbara Wigand | Barbara Wigand |
 Michael Paul ChanNorman the Cameraman | Norman the Cameraman |
 Linda HartMrs. Wigand | Mrs. Wigand |
 Robert HarperMark Stern | Mark Stern |
 Nestor SerranoFBI Agent Robertson | FBI Agent Robertson |
 Pete HamillNY Times Reporter | NY Times Reporter |
 Wings HauserTobacco Lawyer | Tobacco Lawyer |
 Cliff CurtisSheikh Fadlallah | Sheikh Fadlallah |
 Renee OlsteadDeborah Wigand | Deborah Wigand |
| MMichael MooreMichael Moore | Michael Moore |
 Gary SandySandefur's Lawyer | Sandefur's Lawyer |
 Willie C. CarpenterJohn Harris | John Harris |
 Paul ButlerCharlie Phillips | Charlie Phillips |
| JJack PalladinoJack Palladino | Jack Palladino |
| MMegan OdebashSandra Sutherland | Sandra Sutherland |
 Roger BartSeelbach Hotel Manager | Seelbach Hotel Manager |
