| Kevin Spacey | Jack Vincennes | |
| Guy Pearce | Ed Exley | |
| Kim Basinger | Lynn Bracken | |
| David Strathairn | Pierce Patchett | |
| Matt McCoy | 'Badge of Honor' Star Brett Chase | |
| Paolo Seganti | Johnny Stompanato |
| Russell Crowe | Bud White | |
| James Cromwell | Dudley Smith | |
| Danny DeVito | Sid Hudgens | |
| Ron Rifkin | D.A. Ellis Loew | |
| Paul Guilfoyle | Mickey Cohen | |
| Elisabeth Granli | Mickey Cohen's Mambo Partner |