‘I absolutely had to rest after that!’ The most nerve-wracking episodes of TV you’ve seen

Spooks – I Spy Apocalypse (2003)

The show kicks off with the MI5 agents confined while undergoing a drill about a potential terror incident, monitored by two government representatives. As things progress, it becomes clear a real incident has taken place with a chemical weapon released. The anxiety increases as incoming communications show a disaster happening externally, and escalates when the leader seems contaminated, and the government agents endeavor to depart, pushing the protagonist portrayed by Matthew Macfadyen to opt for either shooting them or letting them go and endangering the sterile MI5 environment. This being Spooks, the outcome is expected.

Threads (1984)

The production was inexpensive but one of the most frightening programmes I’ve ever seen due to its harsh realism and grim official statistics. Watched it about a month ago having watched the original; I frequently went to the Sheffield pub shown in the series that highlighted the truth and the glib matter-of-fact official information that were transmitted. Remaining completely frightening decades on.

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 literally perched nervously, straining every sinew with Dylan to keep his hands on the levers that allowed the Innies to remain active, while yelling at the Innies to reveal their realities. The ultimate peak – “she survives!” – was like an eruption.

Industry – White Mischief (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 reckless self-harm I was witnessing. Rishi Ramdani is in deep shit in his job and domestic life – buried in financial obligations to illegal creditors owing to his uncontrollable gaming, engaging in dangerous ventures with a gamble on the pound that might cost his firm millions. Naturally, he embarks on a betting frenzy, uses copious drugs and alcohol and alternates between success and failure, is brutally attacked. Whenever you assume the situation cannot deteriorate further, it deteriorates. There is a chance for salvation at the end of the episode yet he wastes the chance, resulting in dreadful effects in the season finale. Certainly required a rest afterward!

The 2007 Peep Show episode Holiday

Peep Show is not inherently a tense series. Yet the installment Holiday features such degrees of awkwardness that it will make you rise for the full show, permeated with worry. The situation intensifies once Jeremy and Mark find themselves having to lie about the dog they by chance collide with and later efforts to get rid of it. You then spend the rest of the episode questioning whether it truly can be worse than incineration, and it can be!

The West Wing – The Two Cathedrals from 2001

Nothing I have seen has been as tense compared to my initial viewing the season two finale to The West Wing. The show opens with the fallout of the death (in a traffic accident) of the president’s personal secretary and reaches a crescendo involving a Haitian emergency, and the effects of the withheld information about the president’s MS condition, with confirmation of his intention to pursue re-election. Excellent TV. Never bettered.

Bodyguard – episode one (2018)

The beginning of the UK show Bodyguard, with the hero aboard a train alongside his juvenile boy, is personally a top tense installment. He observes a woman in Islamic attire heading to the toilet and knows something is off. The bomb diffuser experts are called, enter the train, and attempt to convince the woman to take off her suicide vest. Suspense rises to a practically unendurable point, until, indeed, the vest is disarmed.

The 2001 Buffy episode The Body

Buffy enters her house to find her mum has passed away of natural causes, which is the most unusual type of death in this paranormal series. The episode has no background music, a somber mood, and we witness the episode via the perspective of Buffy’s astonishment upon finding her mother.

The Sopranos – Made in America (2007)

The concluding moment of the last installment of the series was extremely nerve-wracking. And for those who saw it during its initial broadcast, you – at first – weren’t sure why. Tony’s foes, genuine and fictional, were all overcome. This seems similar to the first season’s finale, right? “Think about the small elements.” Yet the atmosphere is strangely foreboding. Nearly Twin Peaks-like fear. The family sit in a restaurant. Meadow finds a parking spot. Tony sorrowfully notifies Carmela there’s trouble afoot with another member of his team collaborating with the authorities. Meadow parks the vehicle. Unfamiliar individuals come into the diner. Look at Tony(?) Meadow continues to park. Tony puts a record on the jukebox. Meadow finds a spot. The bell sounds, an individual enters. It isn’t Meadow, she remains parking. Tony glances upward. Don’t stop. It stops. My heart sank around 20 minutes subsequently.

The Walking Dead – The Last Day on Earth from 2016

I remained awake to view this installment in the early morning. It was so intense after the establishment of antagonist Negan locating the survivors, cruelly taunting his victims and then keeping the death a mystery (concluded with a suspenseful moment). The first-person perspective of the victim and the subdued noises – ugh! {We then had to wait for season seven|We then needed to await season

Brian Rose
Brian Rose

A tech strategist with over a decade of experience in digital innovation and enterprise solutions, passionate about simplifying complex tech concepts.