‘I truly required a break after that!’ Your most intense episodes of TV of all time

Spooks – I Spy Apocalypse (2003)

The episode begins with the Spooks team locked down while undergoing a drill relating to a hypothetical terrorist attack, monitored by two government representatives. As events unfold, it seems an actual attack has occurred and a chemical agent deployed. The anxiety increases as messages indicate a catastrophe taking place outside, and intensifies as the boss appears to be infected, with the two officials trying to exit, forcing Matthew Macfadyen’s character to opt for either shooting them or permitting their exit and endangering the sterile MI5 environment. This being Spooks, the outcome is expected.

The 1984 production Threads

The production was inexpensive but one of the most frightening programmes I have viewed owing to its grim authenticity and dismal official figures. Saw it not long ago following the initial broadcast; I frequently went to the Sheffield pub featured in the show which emphasised the reality and the glib matter-of-fact official information that were transmitted. Remaining completely frightening 35 years later.

The 2022 Severance episode The We We Are

The concluding episode of Severance’s debut season has to be right up there among intense episodes. I was throughout the episode actually sitting tensely, exerting with Dylan to keep his hands on the levers that sustained the Innies’ extended time, while screaming at the Innies to reveal their realities. The final climactic moment – “she’s alive!” – was like an eruption.

Industry – White Mischief from 2024

Episode five of the third series of Industry made my pulse quicken. I had to pause and get up and leave the room several times because of the sheer scale of the wanton self-destruction I was witnessing. Rishi Ramdani faces serious trouble at work and home – buried in financial obligations from unscrupulous lenders due to his addictive betting, engaging in dangerous ventures with a gamble on the pound which could lose his company millions. Inevitably, he starts a gaming binge, does tons of drugs and drink and wins, loses, wins, is brutally attacked. Every time you think things cannot decline more, it deteriorates. There is a chance for salvation by the episode’s conclusion but he misses the opening, with horrifying consequences during the season’s final episode. Certainly required a rest afterward!

The 2007 Peep Show episode Holiday

Peep Show is not inherently a tense series. But the episode Holiday contains such levels of cringe that it’ll have you standing up throughout the entire episode, riddled with anxiety. It all ramps up once Jeremy and Mark find themselves having to lie about the dog they by chance collide with and following tries to eliminate it. You subsequently use the rest of the installment doubting if it can actually be more terrible than burning, and it turns out to be!

The West Wing – The Two Cathedrals from 2001

Nothing I’ve watched has been more intense as when I first saw the concluding episode of The West Wing’s second season. The episode starts with the aftermath of the demise (in a car crash) of the president’s confidential aide and reaches a crescendo with a crisis in Haiti, and the fallout from the non-disclosure regarding the president’s multiple sclerosis diagnosis, along with affirmation of his plan to run for another term. Wonderful television. Unequaled.

The 2018 Bodyguard premiere episode

The opening of the British series Bodyguard, with the protagonist on a train accompanied by his small son, is for me one of the most intense episodes ever. He notices a Muslim female entering the restroom and knows something is off. The bomb diffuser experts are called, enter the train, and endeavor to coax the woman to take off her suicide vest. Suspense rises to a nearly intolerable level, until yes, the vest is diffused.

Buffy the Vampire Slayer – The Body (2001)

Buffy arrives at her residence to discover her mother has died due to natural factors, which is the most unusual type of death in this paranormal series. The show features no musical score, a sullen tone, and we witness the episode via the perspective of Buffy’s dismay upon uncovering her mother.

The Sopranos – Made in America (2007)

The concluding moment of the last installment of the series was extremely nerve-wracking. And if you watched it when it originally aired, you – at the start – didn’t understand the cause. Tony’s foes, genuine and fictional, were all overcome. Surely this has the feel of the season one ending? “Think about the small elements.” However, the vibe is oddly threatening. Almost Twin Peaks levels of terror. The family gathers in a diner. Meadow parks. Tony sorrowfully notifies Carmela there’s trouble afoot with another member of his team cooperating with the officials. Meadow secures a parking space. Odd persons arrive at the eatery. Stare at Tony(?) Meadow continues to park. Tony plays a track on the music machine. Meadow finds a spot. The bell sounds, an individual enters. It isn’t Meadow, she remains parking. Tony raises his gaze. Don’t stop. It ceases. My heart sank roughly 20 minutes after.

The Walking Dead – The Last Day on Earth (2016)

I stayed up to watch this episode at 2am. It was so intense after the buildup of bad guy Negan finding the group, cruelly taunting his victims and then keeping the death a mystery (ended on a cliffhanger). The first-person perspective of the victim and the muffled sounds – ugh! {We then had to wait for season seven|We then needed to await season

Charles Shields
Charles Shields

A software engineer and retro computing enthusiast with over 15 years of experience restoring vintage computers and documenting tech history.