When Monica's credit card is stolen, she, along with Phoebe and Rachel, decide to catch the thief. Joey enlists his friends to help him come up with a less ethnic-sounding stage name. And when Ross finds out that Marcel has reached sexual maturity and needs to be with other monkeys, he tries to get him accepted into the Harvard of zoos.
Elenco: Jennifer Aniston , Courteney Cox , Lisa Kudrow , Matt LeBlanc , Matthew Perry , David Schwimmer , James Michael Tyler , Emily Osment .