Catherine Willows
| Catherine Willows | |
|---|---|
| CSI: Crime Scene Investigation character | |
| First appearance | October 6, 2000 (1x01, "Pilot") |
| Portrayed by | Marg Helgenberger |
| Voiced by | Marg Helgenberger (2003–2004; video games) Edie Mirman (2006–2010; video games) |
| City | Las Vegas Los Angeles |
| In-universe information | |
| Occupation | Crime Scene Investigator FBI Special Agent Stripper |
| Rank | CSI Level III Assistant Supervisor CSI Level III Supervisor Director of the Las Vegas Crime Lab Blood Spatter Specialist |
| Duration | 2000–2012, 2013, 2015, 2022- |
| Seasons | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 |
| Other Appearances | Immortality, CSI: Vegas |
Catherine Willows is a fictional character, portrayed by Marg Helgenberger, from the CBS crime drama CSI: Crime Scene Investigation and its sequel, CSI: Vegas. Helgenberger made her franchise debut in the first-season episode "Pilot". Helgenberger received several award nominations for her portrayal of Catherine, including two Primetime Emmy Award nominations and two Golden Globe Award nominations.