Carol Ann Susi, Unseen Actress on 'Big Bang Theory,' Is Dead at 62

CBS paid tribute to late actress Carol Ann Susi during The Big Bang Theory last night (November 13). Susi voiced the unseen but often-heard Debbie Wolowitz, the mother of Howard (Simon Helberg), on the popular sitcom throughout its eight seasons.

Carol Ann Susi, best known for voicing Mrs. Wolowitz on CBS' The Big Bang Theory, died early Tuesday morning in Los Angeles of cancer. She was 62. See more Hollywood's Notable Deaths of 2014.

LOS ANGELES (CBSLA.com) — After a brief battle with an aggressive form of cancer, veteran character star Carol Ann Susi has died. Susi, who was best known for voicing the role of Howard's mom on CBS' “The Big Bang 

"The Big Bang Theory family has lost a beloved member today with the passing of Carol Ann Susi, who hilariously and memorably voiced the role of Mrs. Wolowitz," a statement from Warner Bros. Television, CBS, and The Big Bang Theory producers Chuck 

CBS paid tribute to late actress Carol Ann Susi during The Big Bang Theory last night (November 13). Susi voiced the unseen but often-heard Debbie Wolowitz, the mother of Howard (Simon Helberg), on the popular sitcom throughout its eight seasons.