Season (television)
In the United States, Canada and Mexico, a series is a set of television program episodes that are broadcast with the same title. A series last for one or many years. Each year of the series is called a season. Since the late 1960s, a season has commonly included between 20 and 26 episodes. Before then, a season would often have at least 30 episodes. Some series had as many as 39 episodes in a season.