
Marg Helgenberger is a well-known acting recognized for their work in movies and TV shows. Over the years, they have gained popularity for their performances, versatility, and contribution to the entertainment industry. On CinemaToday, you can explore detailed information about their biography, career, movies, and TV appearances.
Mary Marg Helgenberger (born November 16, 1958) is an American actress. She began her career in the early 1980s and first came to attention for playing the role of Siobhan Ryan on the daytime soap opera Ryan's Hope from 1982 to 1986. She is best known for her role as Catherine Willows in the CBS police procedural drama CSI: Crime Scene Investigation (2000–13) and the subsequent TV movie Immortality (2015). She reprised the role in the sequel CSI: Vegas (2022–present). Helgenberger is also known for playing the role of K.C. Koloski in the ABC drama China Beach (1988–91), which earned her the 1990 Emmy Award for Outstanding Supporting Actress in a Drama Series. She is also known for roles in the TV series Under the Dome and Intelligence, and the films Species (1995), Species II (1998), Erin Brockovich (2000), and Mr. Brooks (2007). Description above from the Wikipedia article Marg Helgenberger, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Marg Helgenberger has appeared in several movies across different genres. Their filmography reflects a wide range of performances and memorable roles.
In addition to films, Marg Helgenberger has also appeared in popular TV shows and web series.
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TMDB Popularity Score
Marg Helgenberger continues to gain popularity due to strong audience interest and consistent performances.





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Apr 10, 1998
Sep 13, 2004