Al Pacino
Russell Crowe
Christopher Plummer
Diane Venora
Philip Baker Hall
Lindsay Crouse
Debi Mazar
Stephen Tobolowsky
Colm Feore
Bruce McGill
Al Pacino as Lowell Bergman
Russell Crowe as Dr. Jeffrey Wigand
Christopher Plummer as Mike Wallace
Diane Venora as Liane Wigand
Philip Baker Hall as Don Hewitt
Lindsay Crouse as Sharon Tiller
Debi Mazar as Debbie De Luca
Stephen Tobolowsky as Eric Kluster
Colm Feore as Richard Scruggs
Bruce McGill as Ron Motley
Gina Gershon as Helen Caperelli
Michael Gambon as Thomas Sandefur
Rip Torn as John Scanlon
Lynne Thigpen as Mrs. Williams
Hallie Kate Eisenberg as Barbara Wigand