Ellen Plummer

Christine accuses Richard of bad parenting when Ritchie gets hurt at a skateboarding party, but soon surpasses him as the worse parent when her over-protectiveness backfires. Also available on iTunes and VUDU

Christine and Barb go on a double date, but only one gets asked out a second time. Guest star TIM DeKAY (a.k.a. Bizarro Jerry on "Seinfeld") appears as Christine's date, Patrick. Also available on iTunes and VUDU

Rachel's 30th birthday prompts the friends to reminisce about their own 30th birthdays. Also available on iTunes

Monica becomes obsessed with acquiring Phoebe's secret, delicious cookie recipe. Joey accepts Rachel's help with sailing. Chandler fails to impress Monica's father.