- Monopoly (only one seller) - Oligopoly (few sellers of goods) - Monopolistic competition (many sellers with highly differentiated product) - Monopsony (only one buyer of a product).
Senior Lifeguard Casey Jean C.J. Parker is a character in the American television show Baywatch. She was portrayed by actress and model Pamela Anderson in the tv series and later by model Kelly Rohrbach in the film version.
The Star Trek episode The Empath cast Hays in a mute role as Gem, an alien who is trapped beneath the surface of a dying planet with the captain (William Shatner), first officer (Leonard Nimoy), and senior medical officer (DeForest Kelley) of the starship Enterprise.