<P> Over time , several supporting characters have been introduced and promoted to starring roles , including Leslie Winkle , Amy Farrah Fowler , Bernadette Rostenkowski - Wolowitz , Stuart Bloom , and Emily Sweeney . The series also features numerous supporting characters , each of whom plays a prominent role in a small group of episodes . Included among them are parents of the main characters , their dates and their coworkers . Celebrities such as Stephen Hawking occasionally appear in cameo roles as themselves . </P>
<P> Over time , several supporting characters have been introduced and promoted to starring roles , including Leslie Winkle , Amy Farrah Fowler , Bernadette Rostenkowski - Wolowitz , Stuart Bloom , and Emily Sweeney . The series also features numerous supporting characters , each of whom plays a prominent role in a small group of episodes . Included among them are parents of the main characters , their dates and their coworkers . Celebrities such as Stephen Hawking occasionally appear in cameo roles as themselves . </P>
what is stuart 's last name on big bang theory
what is stuart 's last name on big bang theory
Stuart Bloom
Stuart Bloom