Catherine Willows — CSI: Crime Scene Investigation Character Profile

About Catherine Willows

Second-in-command and single mother with a cop's instinct. Former Las Vegas stripper turned blood-spatter specialist. Promoted to supervisor after Grissom's departure, later replaced by Russell and joins the FBI.

Character Facts

Played by

Marg Helgenberger

Appears in

CSI: Crime Scene Investigation (2000)

Role

Supporting

More characters from CSI: Crime Scene Investigation

• Raymond Langston (Laurence Fishburne)
• Gil Grissom (William L. Petersen)
• Warrick Brown (Gary Dourdan)
• D.B. Russell (Ted Danson)
• Jim Brass (Paul Guilfoyle)
• Greg Sanders (Eric Szmanda)
• Al Robbins (Robert David Hall)
• Nick Stokes (George Eads)
• Morgan Brody (Elisabeth Harnois)
• David Phillips (David Berman)
• Sara Sidle (Jorja Fox)
• Julie Finlay (Elisabeth Shue)