Wanda Sykes-Hall and Jon Stewart visit the doctor; Ben joins a walk for hunger in an attempt to impress Laura.

Mitch Hedberg and Matt Siegel are clients; Katz takes up gardening as a hobby, but Ben discovers his secret motivation.

Dom Irrera and Al Lubel take the couch; Ben buys a big-screen TV to replace their failed set.

Dr. Katz hosts a radio show.

Dr. Katz applies his expertise to a criminal trial.

Ben gets a job at a bakery.

Ben learns of Laura's engagement.

Conan O'Brien uses Dr. Katz's jokes on TV.