Bernadette Rostenkowski is the wife of Howard Wolowitz. She helped pay her way through college by working at the Cheesecake Factory where Penny worked. Bernadette eventually received her PhD, is now working with a private company, and is (apparently) making far more money than her husband.
Bernadette is played by Melissa Rauch.
Melissa Raunch plays Bernadette Rostenkowski-Wolowitz on The Big Bang Theory.
Bernadette is Howard's girlfriend on The Big Bang Theory.
Bernadette's full name is Bernadette Mary Ann Rostenkowski-Wolowitz.
Bernadette is played by Melissa Rauch.
Melissa Rauch
Melissa Rauch plays Howard's wife on The Big Bang Theory.
Bernadette and Howard get married in "The Countdown Reflection."
The Big Bang Theory episode where Sheldon Cooper plays the theremin is entitled The Bus Pants Utilization.
Carol Ann Susi plays Howard's mom on The Big Bang Theory, tho she is never seen. We only hear her voice.
Yes
Melissa Rauch plays Howard's wife on The Big Bang Theory.
Melissa Rauch plays Howard Wolowitz' girlfriend (now wife), Bernadette.
Bernadette and Howard get married in "The Countdown Reflection."
The Big Bang Theory episode where Sheldon Cooper plays the theremin is entitled The Bus Pants Utilization.
Melissa Rauch
Carol Ann Susi plays the voice of Howard Wolowitz's mother on The Big Bang Theory. She is only heard, never seen.
Carol Ann Susi plays Howard's mom on The Big Bang Theory, tho she is never seen. We only hear her voice.
Yes
Melissa Rauch
Johnny Galecki
Siri was played by Becky O'Donohue.
Priya is portrayed by Aarti Mann