Melissa Rauch is a comedienne and an actress. She is best known for her role as Bernadette Rostenkowski-Wolowitz on the CBS sitcom "The Big Bang Theory".
Katie Couric is a journalist and an aithor. She serves as special correspondent for"ABC News" as well as working for "ABC World News", "Nightline", "20/20
Howard Wolowitz - The Big Howard Joel Wolowitz, M.Eng., is a Jewish aerospace engineer and the product of an overbearing mother who couldn't care less about his scientific accomplishments and