Emotions are stirred up at the practice when Dell's daughter arrives; a pregnant woman experiences chronic pain.
Jim is concerned that Kyle is going to grow up to be effeminate when he insists on wearing a Cinderella costume for Halloween.
The family attends a birthday party for Hal's father (Christopher Lloyd); the children rally around Lois, who is forced to wear a name tag at the family function.
The CSI team investigates the possibility of terrorism after a car bomb explodes at the front entrance of a hotel on the Strip; a musician's wife is found dead in a bathtub.
