Louis Vartann, played by Alex Carter, came to “CSI” with a richer backstory than most homicide detectives. Carter had already starred in TV shows such as “Side Effects,” “Due South,” and “Black Harbour.” Vartann was previously a detective for the homicide unit of the Las Vegas Police Department so he obviously didn’t need much training.
He had battled alcoholism and managed to become very personally entangled in one of the cases. He eventually became quite close with one of the team leaders and, in season ten, particularly with Catherine Willows. Throughout the show, Detective Vartann appeared in forty-one episodes of “CSI.”
Marc Vann – Then
Marc Vann became a massive presence in the hearts of "CSI" fans through his portrayal of Conrad Ecklie, the Assistant Director of the crime lab. Throughout the franchise's run, Vann graced the screen in every season, save for three and four. Initially introduced as an antagonist to the team, Ecklie's character underwent a significant transformation.
In season ten, he received a well-deserved promotion to Undersheriff, and his evolution continued as he ascended to the esteemed rank of Sheriff of Clark County by season thirteen. Vann's nuanced portrayal captured the complexities of Ecklie's journey, leaving a lasting impact on the "CSI" series and showcasing his exceptional talent to audiences worldwide.
Marc Vann – Now
Marc Vann's illustrious career spans over three decades, beginning in 1992 and leaving a notable mark on both television series and movies. With an impressive portfolio, Vann graced the small screen with appearances in renowned shows such as "Lost," where he showcased his talent in four captivating episodes.
He further left his imprint on popular titles like "Modern Family," "Monk," "Without A Trace," and "Grey's Anatomy." Regrettably, since 2016, Vann's career seemed to have hit a visible pause, with no new projects credited to his name. Nonetheless, his past contributions and undeniable talent ensure that his legacy in the entertainment industry remains enduring.
Alex Carter – Now
Alex Carter, a talented actor, was born in Canada and now resides in California alongside his cherished family. Throughout his career, Carter has made significant contributions to both television and film. Even before, during, and after his involvement in "CSI," he consistently took on compelling roles in numerous TV shows and a handful of movies.
Known for his affinity towards crime dramas, Carter often found himself immersed in projects within that genre. Currently, audiences can catch him captivating viewers with his portrayal of Freddie in the enthralling series, "Stumptown." Carter continues to leave a big impression on the entertainment industry.
Romy Rosemont – Then
Romy Rosemont already showed in some of the biggest TV shows before playing Jacqui Franco on "CSI." These included "Murphy Brown," "ER," and "Ally McBeal." She showed up in seasons three, four, and five of "CSI." Jacqui was the fingerprint lab technician who became indispensable to the team.
Jacqui's character was a serious one in both work and life, but she revealed a lighter side in the season three episode, "A Night at the Movies." In this episode, she made a bet with Greg about who could process the results of a weapon quickest and, upon being declared the loser, agreed to wear a rather humiliating hat.