In the eighth season of the hit cult TV show Charmed Cuoco appeared as the young witch Billie Jenkins.
Executive producer Brad Kern stated Kaley's character was initially brought in as a possible spin-off.
He went on to the University of Southern California, where he was a member of the Phi Gamma Delta (FIJI) fraternity, and majored in psychology and minored in architecture.
In 1966 at the age of 18, Ritter was a contestant on The Dating Game.
John Ritter was born in Burbank, California, the son of Dorothy Fay (née Southworth), an actress, and singing cowboy/matinee-star Tex Ritter.
He attended Hollywood High School, where he was student body president.
The show’s production was shut down to give the cast and crew time to grieve and also to give the network and producers time to decide if and how they should proceed. Cate is waiting for Ed to call her when Rory comes into her office, depressed.
The show’s three season run did not do it justice, but the cast sure did!
He briefly reprised the role on the spin-off Three's a Crowd, which aired for one season.
Ritter appeared in over one hundred films and television series combined and performed on Broadway, with notable roles in It (1990), Problem Child (1990), Problem Child 2 (1991), and Bad Santa in 2003 (his final live action film which was dedicated to his memory).
She has many pets, including a Jack Russell Terrier named Raquel.
Kaley Cuoco was named #1 on FHM-Us' 100 Sexiest Women in 2005 and #21 in 2008. She began voicing the character of Brandy Harrington on the Disney Channel's cartoon, Brandy and Mr. Cuoco played Bridget Hennessy on the ABC sitcom 8 Simple Rules.