About 3rd Rock from the Sun Season 4, Episode 16 : Superstitious Dick

Dick discovers superstition when both Mary and Dick ignore chain letters and things keep happening to them. Guest Stars: Ian Lithgow, Danielle Nicolet, Chris Hogan, David DeLuise, Larisa Oleynik, Sean Masterson, Chip Chinery, Rick Cramer, John Eric Bentley, Mimi Cozzens, Michael Ensign, Van Epperson, Lindsey Fields, Kim Robillard, John Platt, Sean Christopher, Ron Roggé,