Carol Ann Susi (February 2, 1952 – November 11, 2014) was an American actress whose career spanned 40 years.

Her best known roles were probably her first and last; she debuted as the recurring character of semi-competent but likable intern Monique Marmelstein on Kolchak: The Night Stalker.

[3][4][5] Susi made her first on-screen appearance in Kolchak: The Night Stalker, where she played the recurring role of news service intern Monique Marmelstein.

Other television and film credits included: McMillan & Wife, Coyote Ugly, Just Go with It, The Big Bang Theory, Cheers, Becker, Something So Right, Generations, the 1990 biker comedy Masters of Menace, Grey's Anatomy, That '70s Show, Out of Practice, Cats & Dogs, Just Shoot Me, Married... with Children, Night Court, The King of Queens, Death Becomes Her, NYPD Blue, Seinfeld, The Secret of My Success, My Blue Heaven, and Sabrina, the Teenage Witch.

[6] She also had extensive experience in live theatre[7][8] and voiced a character on the video game adaptation of CSI: NY.