LOS ANGELES, Aug. 4 (UPI) -- Big Bang Theory stars Kaley Cuoco-Sweeting, Jim Parsons and Johnny Galecki have signed new contracts.
The trio portray Penny, Sheldon and Leonard, respectively, on the CBS sitcom, and negotiated together with studio Warner Bros. Television. Production on the show's eighth season has been delayed due to the actors' negotiations, and co-stars Simon Helberg and Kunal Nayyar have yet to sign new contracts.