Diana Muldaur was a later addition to the cast as Dr. Alice Foley, Joe Gardner's new romantic interest. Amanda Peterson played Joe Gardner's granddaughter Sunny Sisk and Trey Ames played Gardner's grandson, David Sisk.
The passage describes the addition of actors to a cast for a film or television show. Diana Muldaur plays Dr. Alice Foley, Joe Gardner's new romantic interest. Amanda Peterson plays Sunny Sisk, Joe Gardner's granddaughter. Trey Ames plays David Sisk, Joe Gardner's grandson.