Sasha Alexander is an American actress. She is best known for several roles, including Gretchen Witter, the sister of Pacey Witter

Pacey Witter

Pacey J. Witter is a fictional character on the American television series Dawson's Creek, portrayed by actor Joshua Jackson.-Biography:...

 on Dawson's Creek

Dawson's Creek

Dawson's Creek is an American teen drama television series which debuted on January 20, 1998, on The WB Television Network and was produced by Sony Pictures Television. The show is set in the fictional seaside town of Capeside, Massachusetts, and in Boston, Massachusetts, during the later seasons...

; NCIS Special Agent Kate Todd

Caitlin Todd

Special Agent Caitlin "Kate" Todd is a fictional character in the CBS drama NCIS, and was portrayed by actress Sasha Alexander.The character was introduced in the show's first episode "Yankee White" replacing Robyn Lively's character Vivian Blackadder which had appeared in the JAG Season 8 episodes...

 in the first two seasons of NCIS

NCIS (TV series)

NCIS, formerly known as NCIS: Naval Criminal Investigative Service, is an American police procedural drama television series revolving around a fictional team of special agents from the Naval Criminal Investigative Service, which conducts criminal investigations involving the U.S...

; as Lucy in Yes Man

Yes Man (film)

Yes Man is a 2008 comedy film directed by Peyton Reed, written by Nicholas Stoller, Jarrad Paul and Andrew Mogel and starring Jim Carrey, Zooey Deschanel, Bradley Cooper, John Michael Higgins, Rhys Darby, Maile Flanagan, Danny Masterson, and Terence Stamp...

 (2008); and as Catherine in He's Just Not That Into You

He's Just Not That into You (film)

He's Just Not That Into You is a 2009 American romantic comedy film directed by Ken Kwapis, based on the self-help book of the same name by Greg Behrendt and Liz Tuccillo, which in turn was inspired by a line of dialogue in Sex and the City...

 (2009).

She currently stars as Chief Medical Examiner Maura Isles on the Turner Network Television

Turner Network Television

Turner Network Television is an American cable television channel created by media mogul Ted Turner and currently owned by the Turner Broadcasting System division of Time Warner...

 series Rizzoli & Isles

Rizzoli & Isles

Rizzoli & Isles is a TNT television series starring Angie Harmon as police detective Jane Rizzoli and Sasha Alexander as medical examiner Dr. Maura Isles. The one-hour drama is based on the Rizzoli & Isles series of novels by Tess Gerritsen...

.
Alexander was born Suzana S. Drobnjaković (Serbian Cyrillic: Сузана С.