Typically, we'd expect a Call of Duty campaign to last around 7 hours. They've never been lengthy titles. The longest according to players on HowLongToBeat is Black Ops 3, the campaign of which should take players around 9 hours to finish.

From the original Call of Duty to the most recent title, the franchise has enjoyed a history of incredible campaigns.

1 Season 5 (2009 2010)\n\n Originally, many fans believed the fifth season of Supernatural would be the last of the show. It is Eric Kripke's last season as the showrunner and the last season of the original story plan for the series. That's largely what makes it so great.

While Supernatural ran for a total of 15 seasons, the series changed drastically over time, and arguably, only got worse and worse after season 5.