The actress who starred in "The Trouble with Normal" also appeared on which season of friends?
The Trouble with Normal (TV series):  The show starred David Krumholtz, Brad Raider, Jon Cryer, Larry Joe Campbell, and Paget Brewster. Paget Brewster: Paget Valerie Brewster ( ; born March 10, 1969) is an American actress and singer. Paget Brewster:  She was first recognized for her recurring role as Kathy on the fourth season of the NBC sitcom "Friends".
fourth