Ep 2. The Final Countdown

The IT Crowd season 4 episode 2, titled "The Final Countdown," centers around the impending arrival of Roy's ex-girlfriend, who he believes is trying to win him back. As the IT department prepares for her visit, Jen realizes that the company's countdown clock has been counting down to nothing for the past year.

Meanwhile, Moss becomes obsessed with a board game called "Street Countdown," which he believes will help him win the attention of a co-worker he has a crush on. As he becomes increasingly engrossed in the game, Moss loses touch with reality and begins to see the world through the lens of the game.

Amid all of this chaos, the IT department is tasked with preparing for a stress test of their emergency notification system, which involves setting off a loud siren throughout the entire building. As the test begins, the IT team quickly realizes that their system is not as foolproof as they thought, resulting in disastrous consequences.

In the end, the IT department is left scrambling to fix the damage caused by the stress test, while Roy tries to navigate his complicated feelings for his ex-girlfriend. With the company's countdown clock still ticking down to nothing, it remains to be seen what the future holds for the IT Crowd.