Cuoco was 16 when she was cast alongside Ritter in the sitcom Kaley Cuoco opened up to PEOPLE about her bond with her late 8 Simple Rules costar John Ritter Ritter died in 2003 while filming season ...

Kaley Cuoco feels grateful for the time she spent working with the late John Ritter. Cuoco, 39, spoke to PEOPLE about her bond with her former 8 Simple Rules costar on Sept. 12 at The John Ritter ...