when did sandra appear on the cosby show
List of The Cosby Show characters Sondra Tibideaux (née Huxtable), the eldest daughter of Cliff and Clair, did not appear on screen until mid-way through season one. She did not exist in the pilot episode (Clair: "Why do we have four children?" Cliff: "Because we did not want five.") In her first appearance, she is a sophomore in college, and Cliff notes her to be 20 years old (episode 10), making her birth year 1964. She earned a degree from Princeton University and had intentions of pursuing a career as a lawyer, like her mother. She married her boyfriend, Elvin Tibideaux, in season four, and later gave birth to twins—a boy and a girl—named after Nelson and Winnie Mandela. More serious, earnest and responsible than the other children, Sondra fits many of the characteristics of the first born from a large family. Though she had her moments of bizarre thinking (e.g. dropping out of law school to open up a wilderness store with Elvin), she'd usually snap out of them relatively quickly. Because of her intelligence level and overachieving nature, she is looked upon by her parents proudly, but also is held to a higher standard than the rest of the children. Sondra appeared sporadically in early seasons of the series due to the character being off at college at the time.
Christine Baranski Baranski later appeared in the 2000–2001 sitcom Welcome to New York and, with John Laroquette, in the 2003–2004 NBC sitcom Happy Family. She co-starred with Bernadette Peters in a pilot for an ABC sitcom, Adopted, in 2005, which was not picked up. She also played Faith Clancy, the mother of Jim Clancy in Ghost Whisperer. Around the same time, Baranski began guest-starring in The Big Bang Theory as Dr. Beverly Hofstadter, a dispassionate psychiatrst and neuroscientist and mother of one of the protagonists, Leonard Hofstadter. She first appeared in the second season episode "The Maternal Capacitance", for which she received an Emmy nomination. Due to the popularity of her first appearance, Baranski returned in the third season for the Christmas episode "The Maternal Congruence", receiving another Emmy nomination. As of March 2017, she has appeared in nine more episodes.