Des

**“Too Creepy for Comfort”: The Real-Life Gossip Lurking Behind Des (2020)**

Serial killers on screen, method actors off it, and one missing smirk that still haunts the cutting-room floor — the story of Des is almost as chilling behind the scenes as Dennis Nilsen himself.

On-Set Drama: When David Tennant Ghosted His Co-Stars (On Purpose)

• David Tennant didn’t just play Dennis Nilsen — he essentially vanished into him, and the rest of the cast felt the chill.
• During filming, Tennant deliberately isolated himself from the other actors, especially those playing the police team, to keep the emotional distance between killer and investigators brutally real .
• While Daniel Mays and the other “coppers” bonded as a tight-knit group off-camera, Tennant hung back, staying separate and hyper-focused. Mays said that when Tennant walked into the interrogation scenes in episode one, everyone instinctively knew he was keeping his distance to stay in character ^[1][3].

• This wasn’t diva behavior — it was calculated creepiness.
• The cast actually respected Tennant’s self-imposed exile, recognizing it as part of his process rather than a snub ^[3].
• Mays, with two decades in the business, called sitting across from Tennant in that role “one of the most eerie and captivating performances” he’d ever experienced, and said Tennant was giving “the performance of his career” ^[1][3].

Leaks & Deleted Moments: The Signature Scene You Never Saw

• There’s at least one cut moment from Des that sounds almost too unsettling for TV.
• Daniel Mays revealed a scene that didn’t make the final version: Tennant, as Nilsen, signing his interrogation statement ^[1].
• Here’s the wild part: Tennant perfected Nilsen’s actual signature. Mays said it was “absolutely identical” to the real killer’s handwriting — a tiny detail nobody would notice on screen, but one Tennant obsessed over anyway ^[1].

• In a very low-key creepy anecdote, Mays recalled Tennant nudging him on set, phone in hand, asking, “What do you think of that, Dan?” — a glimpse into just how deep Tennant was tracking every nuance of his transformation ^[1]. It’s giving “actor lost in the role” energy, in the most unsettling way.

Scandals & Controversies: The Smirk That Got “Covered Up”

• The biggest controversy around Des isn’t a cast feud or onset blow-up — it’s a moment from the real case that ITV didn’t show.
• According to coverage of the true story, when DCI Peter Jay confronted Nilsen about the blocked drains, the real-life killer allegedly gave a chilling little smirk and replied, “Since when have police been interested in blocked drains?” .
• That sinister reaction, documented by biographer Brian Masters, never appears in the drama. Instead, the confrontation is toned down, and the infamous “blocked drains smirk” is left on the cutting-room floor ^[2][4][5].

• Some commentators framed this as a kind of “cover‑up” of Nilsen’s smugness, arguing that the show avoided giving him too much macabre charisma and instead leaned into a more banal, bureaucratic horror ^[2][4].
• Others defended the choice as being in line with the writers’ goal to centre victims and investigators over the killer’s theatrics ^[5].
• Either way, fans of grim true crime quickly picked up on this missing moment and spread it around as the **darkest scene ITV didn’t dare dramatise**.

Audience Reactions: Too Terrifying for a Good Night’s Sleep

• If the cast were unnerved filming with Tennant, viewers were just as rattled watching him.
• UK tabloid coverage reported that people were “too scared to sleep” after the episodes aired, citing grisly imagery and Tennant’s cold, almost bored delivery as Nilsen confessed to murders and dismemberment .
• Social media and forums filled with comments about how unsettlingly ordinary he seemed — and how that made it worse.

• The performance didn’t just traumatise living rooms; it swept awards, too.
• Tennant picked up an International Emmy Award for Best Actor for Des, praised for his “suitably chilling” portrayal .
• He also nabbed the National Television Award for Best Drama Performance, with industry coverage singling out Des as one of his darkest and most impressive turns .
• Fans and critics alike have since ranked his Nilsen among his most disturbing characters — even in a career that includes Jessica Jones’ Kilgrave and other villains ^[6][7].

What Isn’t There: No Feuds, No On-Set Romance, Just Pure Horror

• For all the intensity on screen, there’s no credible reporting of on-set bust-ups, secret romances, or lawsuits connected to Des.
• Cast interviews repeatedly describe a respectful, focused environment, with the heaviest “drama” being Tennant’s decision to keep his distance in character and the moral weight of depicting real-life victims ^[1][3].
• Fan forums and commentary tend to debate the show’s tone — whether it humanises Nilsen too much or strikes the right balance — rather than spread wild behind-the-scenes gossip ^[5].

If you were hoping for drunken hotel fights or co-stars secretly dating, Des is surprisingly clean. The real mess here is psychological: a lead actor so committed he mimicked a serial killer’s signature for a scene that never aired, a smirk so disturbing ITV skipped it, and a performance so chilling that even hardened crime buffs admitted they slept with the lights on.