Like Family - S4.E5

Cybill throws herself into her role when she is cast to play the mother of a sweet teenage girl on a network sitcom. In reality, the girl turns out to be a tough-talking, ultra-hip teen, but Cybill is determined to mentor the difficult youth. The pending birth of Rachel's baby has everyone wondering who will be the godmother, and Maryann is hurt when no one even considers her as a possible choice.