Carol Ann Susi

Carol Ann Susi (February 2, 1952- November 11, 2014) was an American actress, and played the role of voicing Mrs. Wolowitz. She has only been portrayed as yelling from another room or and has yet to be seen except in quick glimpses or body parts such as an arm and walking by the kitchen door.

Susi's other screen credits include, , , , , , , , , , , , (Filomena), , and , her first screen appearance which has a cult following and the geeks in TBBT probably follow the series. Susi also has extensive experience in live.

She lost her battle with cancer on November 11th, 2014.

Appearances
A list of the episodes Carol has starred in as Mrs. Wolowitz's voice.
 * The Dumpling Paradox
 * The Pancake Batter Anomaly
 * The Bad Fish Paradigm
 * The Lizard-Spock Expansion
 * The Killer Robot Instability
 * The Dead Hooker Juxtaposition
 * The Monopolar Expedition
 * The Vengeance Formulation
 * The Gorilla Experiment
 * The Staircase Implementation
 * The Robotic Manipulation
 * The Hot Troll Deviation
 * The Desperation Emanation
 * The Cohabitation Formulation
 * The Zarnecki Incursion
 * The Engagement Reaction
 * The Roommate Transmogrification
 * The Pulled Groin Extrapolation
 * The Russian Rocket Reaction
 * The Shiny Trinket Maneuver
 * The Friendship Contraction
 * The Werewolf Transformation
 * The Weekend Vortex
 * The Hawking Excitation
 * The Spoiler Alert Segmentation
 * The Cushion Saturation

It is also rumored that Howard's mother will be revealed in the Season 6, and that the role has been given to ; however as of November 2013/Season 7, this casting has not occurred. However, Carol Ann Susi has said that  has decided to never show Mrs. Wolowitz onscreen.