Upset when her boss, Gunther (James Michael Tyler), suggests she needs more training, Rachel (Jennifer Aniston) quits her job. Elsewhere on the employment front, Joey (Matt LeBlanc) lands a job selling Christmas trees, leading Phoebe (Lisa Kudrow) to lend a hand despite a long-harbored hatred for those selfsame trees. And Ross (David Schwimmer) sells Brown Bird Cookies as penance for accidentally breaking a little girl's leg. Yes, that's comedian Shelley Berman, making his first series appearance as Mr. Kaplan Jr. ~ Hal Erickson, Rovi