Plot Summary

Backstage at a community theater production, David sees Dana in the arms of another man and is immediately certain she's having an affair, a suspicion only deepened by her continued dark mood, long periods of silence, and frequent trips out of the house. Slater (Denis Leary) is a disgruntled patient of the Hursts who has gone public with his unhappiness over their work; as David tries to work out Slater's differences, Slater becomes a frequent (and not always welcome) visitor in David's home. As he observes the obvious tension in David and Dana's relationship, Slater begins offering his own gruff brand of advice to David, including acting cooler and informing Dana "I could kill you" at the dinner table. Co-produced by leading man Campbell Scott, The Secret Lives of Dentists was based on the novel The Age of Grief by Jane Smiley.

Memorable Quotes

Slater: Now, you should really listen to her because she is on the ball. 

Slater: These children are monsters, they should be struck... can I hit them? 

David Hurst: My father always said that when you're angry, to never get in a car.