‘I truly required a break after that!’ The most gripping television episodes of all time

Spooks – I Spy Apocalypse (2003)

The episode begins with the intelligence unit restricted while undergoing a drill concerning a fictional terrorist event, supervised by two Home Office agents. As events unfold, it appears that there really has been an attack with a chemical weapon released. The tension ratchets up as incoming communications show a crisis unfolding beyond their walls, and escalates as the boss appears to be infected, with the two officials trying to exit, pushing the protagonist portrayed by Matthew Macfadyen to choose between firing at them or permitting their exit and potentially infecting the secure MI5 headquarters. As this is Spooks, it is unsurprising which one he chooses.

The 1984 production Threads

Threads was low budget but one of the most frightening programmes I’ve ever seen owing to its grim authenticity and grim official statistics. Watched it about a month ago following the initial broadcast; I often attended the bar in Sheffield featured in the show which underscored the actuality and the offhand factual official statements that were transmitted. Still absolutely terrifying decades on.

Severance – The We We Are from 2022

The first season finale of Severance ranks highly in terms of gripping installments. I spent the entire episode actually sitting tensely, pushing alongside Dylan to hold the switches that allowed the Innies to remain active, while yelling at the Innies to get their truths out there. The ultimate peak – “she’s alive!” – felt like an explosion.

Industry – White Mischief (2024)

The fifth episode of Industry’s third season had my heart racing. I was compelled to halt and rise and leave the room several times owing to the vast degree of the reckless self-harm I was witnessing. Rishi Ramdani is in major difficulty at work and home – buried in financial obligations to illegal creditors because of his compulsive gambling, engaging in dangerous ventures on a wager involving sterling that might cost his firm millions. Inevitably, he starts a gaming binge, uses copious drugs and alcohol and wins, loses, wins, gets beaten to a pulp. Whenever you assume it can’t get any worse, it worsens. 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. Absolutely had to relax following that!

Peep Show – Holiday (2007)

Peep Show is not inherently a tense series. However, the Holiday episode contains such levels of cringe that it can cause you to stand the whole episode, filled with nervousness. The situation intensifies when Jeremy and Mark realize needing to deceive regarding the dog they accidentally run over and later efforts to get rid of it. You subsequently use the rest of the installment questioning whether it truly can be worse than incineration, and it turns out to be!

The West Wing – The Two Cathedrals (2001)

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 personal secretary and reaches a crescendo involving a Haitian emergency, and the effects of the withheld information regarding the president’s multiple sclerosis diagnosis, with confirmation of his intention to pursue re-election. Superb programming. Unequaled.

Bodyguard – episode one from 2018

The beginning of the UK show Bodyguard, with the hero aboard a train with his young son, is personally a top tense installment. He observes a woman in Islamic attire going into the loo and senses something is wrong. The bomb diffuser experts are called, enter the train, and endeavor to coax the woman to discard her bomb jacket. Suspense rises to a nearly intolerable level, until, indeed, the vest is disarmed.

Buffy the Vampire Slayer – The Body (2001)

Buffy comes into her home to find her mum has passed away of natural causes, which is the most unusual type of death in this paranormal series. The installment lacks any soundtrack, a gloomy atmosphere, and we view the installment through the lens of Buffy’s dismay upon uncovering her mother.

The Sopranos – Made in America (2007)

The ultimate sequence of the series finale of the show was pants-wettingly tense. And if you watched it when it originally aired, you – initially – were uncertain of the reason. Tony’s foes, genuine and fictional, were all overcome. Surely this has the feel of the season one ending? “Recall the minor details.” However, the vibe is oddly threatening. Almost Twin Peaks levels of terror. The family gathers in a diner. Meadow stops the car. Tony gloomily informs Carmela problems are brewing with another member of his team collaborating with the authorities. Meadow parks the vehicle. Strange people enter the restaurant. Gaze at Tony(?) Meadow parks. Tony puts a record on the jukebox. Meadow finds a spot. The door chimes, a person comes in. Can’t be Meadow, she’s still parking. Tony glances upward. Continue. It ceases. My heart sank roughly 20 minutes after.

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

I remained awake to view this installment at 2am. It was so intense after the buildup of bad guy Negan locating the survivors, cruelly taunting his victims then not knowing who he killed (concluded with a suspenseful moment). The point-of-view shot from the victim and the subdued noises – oh no! {We then had to wait for season seven|We then needed to await season

James Hernandez
James Hernandez

A seasoned casino analyst with over a decade of experience in slot machine mechanics and gaming strategies.