‘I definitely needed a lie-down after that!’ The most gripping television episodes of all time

Spooks – I Spy Apocalypse (2003)

The episode begins with the Spooks team restricted while undergoing a drill about a potential terror incident, monitored by two government representatives. As the situation develops, it appears that there really has been an attack and a chemical agent deployed. The tension ratchets up as messages indicate a disaster happening externally, and escalates as the boss appears to be infected, and the two Home Office officials attempt to leave, compelling the character played by Matthew Macfadyen to choose between firing at them or permitting their exit and potentially infecting the secure MI5 headquarters. This being Spooks, his decision is predictable.

Threads (1984)

The production was inexpensive but one of the most frightening programmes I have ever watched due to its harsh realism and bleak government data. Viewed it recently following the initial broadcast; I often attended the bar in Sheffield shown in the series that highlighted the truth and the glib matter-of-fact official information that were transmitted. Still absolutely terrifying decades on.

Severance – The We We Are (2022)

The concluding episode of Severance’s debut season deserves a top spot among intense episodes. I was throughout the episode literally perched nervously, pushing alongside Dylan to keep his hands on the levers that kept the Innies on overtime, while yelling at the Innies to disclose their facts. The final climactic moment – “she survives!” – resembled a outburst.

The 2024 Industry episode White Mischief

The fifth episode of Industry’s third season had my heart racing. I needed to stop and stand and exit the space repeatedly owing to the vast degree of the wanton self-destruction I observed. Rishi Ramdani faces serious trouble in his job and domestic life – buried in financial obligations to loan sharks owing to his uncontrollable gaming, engaging in dangerous ventures with a bet on sterling which could lose his company millions. So of course, he goes on a gambling spree, consumes excessive substances and alcohol and alternates between success and failure, is brutally attacked. Each instance you believe it can’t get any worse, it deteriorates. There’s hope of redemption at the end of the episode but he misses the opening, with horrifying consequences during the season’s final episode. Definitely needed a lie-down after that!

Peep Show – Holiday (2007)

The series Peep Show isn’t typically anxiety-inducing. But the episode Holiday contains such levels of cringe that it’ll have you standing up throughout the entire episode, permeated with worry. The tension escalates when Jeremy and Mark realize needing to deceive regarding the dog they unintentionally hit and subsequent attempts to dispose of it. You then spend the rest of the episode doubting if it can actually be more terrible than burning, and it turns out to be!

The West Wing – The Two Cathedrals (2001)

No other viewing has been as gripping compared to my initial viewing 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 personal secretary and builds to a peak with a crisis in Haiti, and the fallout from the non-disclosure regarding the president’s multiple sclerosis diagnosis, coupled with verification of his aim to run for another term. Wonderful television. Never bettered.

Bodyguard – episode one from 2018

The opening of the British series Bodyguard, with the hero aboard a train accompanied by his small son, ranks among the most gripping episodes I’ve seen. He spots a Muslim woman heading to the toilet and senses something is wrong. The bomb squad is alerted, get on the train, and endeavor to coax the woman to take off her suicide vest. Tension escalates to a practically unendurable point, until, finally, the vest is neutralized.

Buffy the Vampire Slayer – The Body (2001)

Buffy arrives at her residence to find her mum has passed away of natural causes, which is the least common kind of passing in this supernatural show. The episode has no background music, a sullen tone, and we witness the episode via the perspective of Buffy’s shock of discovering 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 – initially – were uncertain of the reason. Tony’s adversaries, actual and perceived, had all been defeated. Surely this has the feel of the season one ending? “Recall the minor details.” However, the vibe is oddly threatening. Nearly Twin Peaks-like fear. The family gathers in a diner. Meadow finds a parking spot. Tony gloomily informs Carmela difficulties are arising with yet another of his crew collaborating with the authorities. Meadow parks. Strange people enter the restaurant. Gaze at Tony(?) Meadow parks. Tony selects a song on the jukebox. Meadow parks her car. The bell sounds, an individual enters. It cannot be Meadow, she is still parking. Tony raises his gaze. Keep going. It halts. My spirit fell about 20 minutes later.

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

I remained awake to view this installment at 2am. It was extremely gripping following the introduction of villain Negan discovering the characters, cruelly taunting his victims and then leaving the victim unknown (finished with an unresolved situation). The first-person perspective of the victim and the subdued noises – argh! {We then had to wait for season seven|We then needed to await season

Ariel Martinez
Ariel Martinez

Elara is an education consultant with a passion for guiding students through their academic journeys and career transitions.