S6E1 - Sissy Boy
Jeff Goldblum and Ted Alexandro are patients; Ben considers joining the military after being called a "sissy" by a boyhood chum.
June 15, 1999, midnight
S6E2 - Pullman Square
Teri Garr and Ed Crasnick are featured; Ben opposes gentrification of his old neighborhood and tries to form a grass-roots movement to stop it.
June 22, 1999, midnight
S6E3 - Wisdom Teeth
Margaret Cho and Paul F. Tompkins are featured; Ben has his wisdom teeth pulled, and Dr. Katz nurses him back to health.
June 29, 1999, midnight
S6E4 - Past Lives
Dom Irrera and Mitch Hedberg are featured; Ben and Dr. Katz explore past-life regression, and Katz learns he was once a barmaid in the Old West.
July 6, 1999, midnight
S6E5 - Ben's Partay
Tom Hertz and Al Lubel are featured; Ben throws a big party, and asks his father to make other plans.
July 13, 1999, midnight
S6E6 - Walk for Hunger
Wanda Sykes-Hall and Jon Stewart visit the doctor; Ben joins a walk for hunger in an attempt to impress Laura.
July 20, 1999, midnight
S6E7 - Used Car
Greg Behrendt and Ian Bagg are featured; Dr. Katz and Ben "help" Laura buy a used car.
Dec. 24, 1999, midnight
S6E8 - Ball and Chain
Carol Leifer and Kevin Meaney are featured; Ben is convinced his father is about to remarry after Katz has a couple of dates with a gastroenterologist.
Dec. 24, 1999, midnight
S6E9 - Snow Day
Merrill Markoe and Dana Gould visit the doctor; Ben cares for a neighbor's rooftop pigeons as a snowstorm approaches.
Dec. 24, 1999, midnight
S6E10 - Garden
Mitch Hedberg and Matt Siegel are clients; Katz takes up gardening as a hobby, but Ben discovers his secret motivation.
Dec. 24, 1999, midnight
S6E11 - Big TV
Dom Irrera and Al Lubel take the couch; Ben buys a big-screen TV to replace their failed set.
Dec. 24, 1999, midnight
S6E12 - Vow of Silence
When the paper doesn't get delivered for a few days, Ben observes that Katz is hooked on the news. Katz denies it and bets him that he can go longer without news than Ben can go without talking.
Dec. 24, 1999, midnight
S6E13 - You're Belinda
Dr. Katz is skeptical of a new therapy technique suggested by Ben.
Dec. 24, 1999, midnight
S6E14 - Radio Katz
Dr. Katz hosts a radio show.
Dec. 24, 1999, midnight
S6E15 - Expert Witness
Dr. Katz applies his expertise to a criminal trial.
Dec. 24, 1999, midnight
S6E16 - Bakery Ben
Ben gets a job at a bakery.
Feb. 3, 2002, midnight
S6E17 - Uncle Nothing
Ben learns of Laura's engagement.
Feb. 3, 2002, midnight
S6E18 - Lerapy
Conan O'Brien uses Dr. Katz's jokes on TV.
Feb. 3, 2002, midnight