‘I definitely needed a lie-down after that!’ The most gripping TV episodes you’ve seen

Spooks – I Spy Apocalypse (2003)

This installment starts with the Spooks team locked down as part of a simulation relating to a hypothetical terrorist attack, supervised by two Home Office agents. As events unfold, it becomes clear a real incident has taken place and a chemical weapon has been unleashed. The suspense builds as messages indicate a crisis unfolding beyond their walls, and intensifies when the leader seems contaminated, and the government agents endeavor to depart, compelling the character played by Matthew Macfadyen to opt for either shooting them or allowing them to leave and potentially infecting the secure MI5 headquarters. As this is Spooks, it is unsurprising which one he chooses.

Threads from 1984

Threads was low budget yet among the scariest shows I’ve ever seen due to its harsh realism and dismal official figures. Saw it not long ago having watched the original; I often attended the bar in Sheffield featured in the show which underscored the actuality and the offhand factual official statements which was broadcast. Continuing to be utterly horrifying 35 years later.

Severance – The We We Are from 2022

The season one finale of Severance deserves a top spot in terms of gripping installments. I remained for the whole show quite literally on the edge of my seat, straining every sinew with Dylan to hold the switches that kept the Innies on overtime, while shouting to the Innies to reveal their realities. The concluding高潮 – “she is living!” – felt like an explosion.

The 2024 Industry episode White Mischief

The fifth episode of Industry’s third season caused my heart to pound. I was compelled to halt and rise and leave the room several times because of the sheer scale of the deliberate ruin I observed. Rishi Ramdani faces serious trouble professionally and personally – up to his eyeballs in debt to illegal creditors owing to his uncontrollable gaming, taking such risks on a wager involving sterling that might cost his firm millions. Inevitably, he starts a gaming binge, consumes excessive substances and alcohol and experiences wins and losses, is brutally attacked. Whenever you assume it can’t get any worse, it deteriorates. There is a chance for salvation as the installment closes but he squanders the opportunity, leading to terrible outcomes in the concluding part of the season. Certainly required a rest afterward!

Peep Show – Holiday (2007)

Peep Show itself isn’t necessarily a stressful show. However, the Holiday episode contains such levels of cringe that it’ll have you standing up the whole episode, filled with nervousness. It all ramps up as Jeremy and Mark discover having to lie about the dog they unintentionally hit and following tries to eliminate it. You then spend the rest of the episode questioning whether it truly can be worse than incineration, and it is possible!

The 2001 The West Wing episode The Two Cathedrals

Nothing I’ve watched has been more intense than the first time I watched the season two finale to The West Wing. The installment begins with the consequences of the death (in a traffic accident) of the president’s private assistant and reaches a crescendo with a situation in Haiti, and the repercussions of the secrecy about the president’s MS condition, along with affirmation of his plan to pursue re-election. Excellent TV. Unequaled.

Bodyguard – episode one (2018)

The beginning of the UK show Bodyguard, with the hero aboard a train alongside his juvenile boy, is for me one of the most intense episodes ever. He observes a woman in Islamic attire entering the restroom and realizes something is amiss. The bomb squad is alerted, enter the train, and endeavor to coax the woman to remove her explosive vest. Anxiety builds to an almost unbearable degree, until yes, the vest is diffused.

Buffy the Vampire Slayer – The Body (2001)

Buffy arrives at her residence to discover her mother has died of natural causes, which is the least common kind of passing in this paranormal series. The show features no musical score, a gloomy atmosphere, and we witness the episode via the perspective of Buffy’s shock of discovering her mother.

The 2007 The Sopranos finale Made in America

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 adversaries, actual and perceived, had all been defeated. Doesn’t this resemble the season one conclusion? “Remember the little things.” But the mood is bizarrely ominous. Nearly Twin Peaks-like fear. The family gathers in a diner. Meadow finds a parking spot. Tony sorrowfully notifies Carmela problems are brewing with another member of his team working with the government. Meadow parks. Odd persons arrive at the eatery. Look at Tony(?) Meadow continues to park. Tony plays a track on the music machine. Meadow parks. The bell sounds, an individual enters. Can’t be Meadow, she’s still parking. Tony looks up. Don’t stop. It halts. My heart dropped from my mouth roughly 20 minutes after.

The 2016 The Walking Dead episode The Last Day on Earth

I kept late hours to see this show at 2am. It was extremely gripping following the introduction of villain Negan discovering the characters, mercilessly mocking his targets and then keeping the death a mystery (ended on a cliffhanger). The victim’s POV shot and the subdued noises – ugh! {We then had to wait for season seven|We then needed to await season

Gerald Sanford
Gerald Sanford

A digital strategist with over 8 years of experience in tech innovation and content creation, passionate about sharing practical insights.