4.2: Average ranking among WB/CW series in total viewers over the course of its 15 seasons. Its lowest finish was ninth in 2006-07, The CW's inaugural season. 4: The number of times its initial audience has fallen below 1 million viewers, all in the final season.

The longer the series ran, some of the stories became repetitive, but the writers were able to take bigger risks with some arcs. As a result, the later seasons of the series might not be the greatest, but they certainly have some of the most creative elements of the show.

Call of Duty: Modern Warfare 2 takes place five years after the events of Call of Duty 4: Modern Warfare. During the single-player campaign, the player controls five different characters from a first-person perspective.

Modern Warfare 2 is the direct sequel to Call of Duty 4 and continues the same storyline, taking place five years after the first game and featuring several returning characters including Captain Price and "Soap" MacTavish.