Marg Helgenberger

Marg Helgenberger

Marg Helgenberger  American Actress


Who is is she dating right now?

Alan Finkelstein and Marg Helgenberger are dating.


Marg Helgenberger was previously married to Alan Rosenberg (1989 - 2008).


Marg Helgenberger is a 57 year old American Actress. Born Mary Margaret Helgenberger on 16th November, 1958 in Fremont, Nebraska, USA, she is famous for China Beach, CSI: Crime Scene Investigation, Speci in a career that spans 1982–present. Her zodiac sign is Scorpio.

Marg Helgenberger has been in 5 on-screen matchups, including Chris Noth in Where Are My Children? (1994), Kevin Costner in Mr. Brooks (2007), Corbin Bernsen in Where Are My Children? (1994), Dennis Quaid in In Good Company (2004) and Ronny Cox in Perfect Murder, Perfect Town: JonBenét and the City of Boulder (2000).

Marg Helgenberger is a member of the following lists: Northwestern University School of Communication alumni, Outstanding Performance by a Supporting Actress in a Drama Series Primetime Emmy Award winners and Actresses from Nebraska.


Help us build our profile of Marg Helgenberger! Login to add information, pictures and relationships, join in discussions and get credit for your contributions.

Relationship Statistics

Married1 23 years, 11 months - -
Dating1 7 years, 10 months - -
Total2 23 years, 11 months 15 years, 11 months 7 years, 10 months


First Name Marg
Last Name Helgenberger
Full Name at Birth Mary Margaret Helgenberger
Age 57 years
Birthday 16th November, 1958
Birthplace Fremont, Nebraska, USA
Height 5' 6" (168 cm)
Build Slim
Eye Color Blue
Hair Color Dyed Blonde
Zodiac Sign Scorpio
Sexuality Straight
Religion Roman Catholic
Ethnicity White
Nationality American
University Kearney State College, Kearney, NE, School of Speech, Northwestern University, Evanston, IL
Occupation Text Actress
Occupation Actress
Claim to Fame China Beach, CSI: Crime Scene Investigation, Speci
Year(s) Active 1982–present
Official Websites,
Father Hugh Helgenberger
Mother Kay (nee Bolte) Helgenberger (Actress)

Mary Marg Helgenberger (born November 16, 1958) is an American actress. She is best known for her roles as Catherine Willows in the CBS drama CSI: Crime Scene Investigation (2000–2012, 2013) and the subsequent TV movie Immortality (2015) and as K.C. Koloski in the ABC drama China Beach (1988–1991), which earned her the 1990 Emmy Award for Outstanding Supporting Actress in a Drama Series.

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Dating History

Partner Comparison

Marg Helgenberger57 ScorpioActress
Alan Finkelstein-Business
Alan Rosenberg66 LibraActor


Hugh HowardMale21st October, 199026 years old


Holding Patterns2016SamanthaMovie
Intelligence (TV Serie2014Lillian StrandMovie
Under the Dome2013Christine PriceTV Show
Columbus Day2008AliceMovie
Mr. Brooks2007Emma BrooksMovie
In Good Company2004AnnMovie
Erin Brockovich2000Donna JensenMovie
Perfect Murder, Perfect Town: JonBenét and the City of Boulder2000Patsy RamseyTV Movie
CSI: Crime Scene Investigation2000Catherine WillowsTV Show
Happy Face Murders1999Jen PowellTV Movie
Lethal Vows1999Ellen FarrisTV Movie
Partners1999Eve DarrinTV Show
Species II1998Dr. Laura BakerMovie
Thanks of a Grateful Nation1998Jerrilynn FolzTV Movie
Giving Up the Ghost1998Anna HobsonTV Movie
Fire Down Below1997Sarah KelloggMovie
The Last Time I Committed Suicide1997LizzyMovie
Gold Coast1997Karen DiCiliaTV Movie
Murder Live!1997Pia PostmanTV Movie
King of the Hill1997Mrs. HanoverTV Show
My Fellow Americans1996JoannaMovie
Conundrum1996Det. Rose EkbergTV Movie
Bad Boys1995Alison SinclairMovie
Just Looking1995Darlene CarpenterMovie
Species1995Dr. Laura BakerMovie
Inflammable1995Lt. (j.g.) Kay DolanTV Movie
Blind Vengeance1994Movie
The Cowboy Way1994MargaretteMovie
Keys1994Maureen 'Kick' KickasolaTV Movie
Lie Down with Lions1994Kate NessenTV Movie
Where Are My Children?1994Vanessa Meyer Vernon ScottTV Movie
ER1994Karen HinesTV Show
Distant Cousins1993ConnieMovie
Partners1993Georgeanne BidwellShort Film
The Tommyknockers1993Roberta 'Bobbi' AndersonTV Movie
When Love Kills: The Seduction of John Hearn1993Debbie BanisterTV Movie
Fallen Angels1993Eve CressyTV Show
Frasier1993EmilyTV Show
In Sickness and in Health1992MickeyTV Movie
Through the Eyes of a Killer1992Laurie FisherTV Movie
The Larry Sanders Show1992Susan ElliottTV Show
Crooked Hearts1991JennettaMovie
Death Dreams1991Crista WestfieldTV Movie
The Hidden Room1991JaneTV Show
Peacemaker1990Mrs. CooperShort Film
Blind Vengeance1990Virginia WhitelawTV Movie
After Midnight1989Alex (segment "All Night Operator")Movie
Tales from the Crypt1989VickiTV Show
China Beach1988K.C. KolowskiTV Show
thirtysomething1987CooperTV Show
Karen's Song1987FrancieTV Show
Shell Game1987Natalie ThayerTV Show
Matlock1986Victoria Rollins, Laura NorwoodTV Show
Spenser: For Hire1985Nancy KetteringTV Show
Ryan's Hope1975Siobhan Ryan NovakTV Show
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Onscreen Matchups


Posted commentsView all comments (19)

arnaldo lima vieiraJan 3, 2011

eu sei que nunca consiguirei vela pessoalmente ... mais queria que ela soubesse que aqui no brasil ela é muito querida e eu particularmente sou apaixonado por ela com atriz , e que a sua atuaçao no CSI é cativante , apaixonante nota 10 , e eu pesso para deus que se eu merecer que na proxima vida eu venha como para romatico

mrs_greg_sandersDec 8, 2008

Oh...Marg isnt blonde...she is "Strawberry blonde"..its practically red.

mrs_greg_sandersDec 8, 2008

Marg has split with her husband Alan Rosenberg..if you dont believe me check out the magazine "The National Enquirer"

mrs_greg_sandersSep 28, 2008

Hello!...Marg is married too alan Rosenberg!...they have a 18 year old son together!

AntiGCRSep 23, 2008

Marg is one of the most overly-botoxed and surgery-addicted stars in Hollywood. Her face just looks nasty now. Almost as bad as her husband`s.

John BerlieJun 21, 2008

Amazing the only word I can think to discribe her I love her in almost every movie she is in I love watching Erin Brockovich mainly for her part in this movie

vikki138Jun 1, 2008

No, she didn`t date William Petersen.

dweebnessApr 13, 2008

She kicks ass in CSI. :)

gZMxXMar 2, 2008

i think she dated with william petersen too. cause they have a lot of pics and videos together...

BethanyJun 28, 2007

Marg you are such an insparation to me and my friends ! Your beautiful on the in and outside . I love what you do for Br**st Cancer Funds and you are just an amazing person . and I do have to say your son is sooooo HOTT

BobMar 7, 2007

I wouldn`t know where to start except to say, thank you for your outstanding style and performances, your performances have always been fantastic, would enjoy meeting you or someone like you someday. Please don`t take on the Hollywood phobia of trying everything that is out there to change you appearance, you are very beautiful.....

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