Tooth and Consequences - S1-E41
Revealing mistake: The glue holding the mustache to actor David Birney's (Dr. Myron Mandel) upper lip is visible.
Trivia: It's a blink-and-you'll-miss-it in-joke: When the Wrights get trapped in time, they briefly take refuge in a movie theater sporting one-sheet posters for the film Time Bandits.. (00:07:40)
The Misfortune Cookie - S1-E35
Question: At the end of the episode, Harry receives a fortune cookie that says, "You're dead." How did Harry die?
Answer: Poisoned food, heart attack from eating too much food, or he slipped in the shower. The list is endless.