Everyone in the Hennessy family fears the ringing of the phone when they all find themselves keeping secrets from one-another. Rory refuses to divulge the identity of the student responsible for bullying and beating him up at school, which leads Principal Gibb (Adam Arkin) on a mission to find the culprit and tell Cate; Bridget and Kerry use fake IDs to get into a club, where Bridget meets a cute guy and gives him her phone number -- before discovering that he's a cop (Colby Donaldson, "Survivor"); Cate doesn't want the family to know that Bridget's tennis coach, Scott (Dan Cortese), is in hot pursuit to get her to go out on a date with him; and C.J. is distracted and forgets to pick up Rory's pain medication, which leads the pharmacist to call the house to find out if Rory's OK