The Big Bang Theory [SEP] cast member
to 12, and running through the 2018–19 television season.
Several of the actors in "The Big Bang Theory" previously worked together on the sitcom "Roseanne", including Johnny Galecki, Sara Gilbert, Laurie Metcalf (who plays Sheldon's mother, Mary Cooper), and Meagen Fay (who plays Bernadette's mother). Additionally, Lorre was a writer on the series for several seasons.
Production Science consultants.
David Saltzberg, a professor of physics and astronomy at the University of California, Los Angeles,
, "The Big Bang Theory", and "Shameless". In 2007 she played Lisa Moore in "This Christmas". She was a cast member on ABC's John Ridley-penned ensemble drama "American Crime," and played a devout member of the Nation of Islam and sister to a drug addict accused of murder. 
In September 2015 and September 2016, King won the Primetime Emmy Award for Outstanding Supporting Actress in a Limited Series or a Movie for "American Crime". In 2018, she played