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10 children’s TV reboots that fans wish had never happened

10 children’s TV reboots that fans wish had never happened

Thomas can bounce, Bob looks human and Pat has a helicopter. The children’s TV makeovers that left nostalgic fans reeling.

Ruairidh Pritchard

Published: October 5, 2026 at 3:30 PM

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There’s a peculiar moment in parenthood when you excitedly put on a programme you adored as a child, only to discover that somebody has apparently rebuilt the entire thing while you weren’t looking. Bob the Builder looks like an actual man. Fireman Sam is CGI. Thomas the Tank Engine can practically bounce off the tracks.

Your children probably couldn’t care less. Their millennial parents, however, may require a moment.

Children’s TV has been raiding its archives for decades, but reviving beloved characters is risky when grown-ups have years of nostalgia invested in exactly how they looked, sounded and moved.

While these aren’t statistically the “10 worst” reboots (several were warmly received by critics or their intended young audience), instead, they’re 10 particularly controversial reinventions that generated criticism, scepticism or good old-fashioned “you’ve ruined my childhood” fury.

1. Thomas & Friends: All Engines Go! (2021)

Anyone raised on the original 1984 Thomas the Tank Engine & Friends remembers a remarkably physical little world of miniature railway lines, model scenery and engines that were, crucially, constrained by the normal limitations of being trains.

All Engines Go! had other ideas.

Thomas became a bright 2D cartoon character who could squash, stretch, tilt, jump and bounce. For established fans, it wasn’t merely a visual redesign. Someone appeared to have changed the laws of physics on Sodor.

Common Sense Media reviewer Joly Herman offered a more balanced verdict, saying the reboot had “lost some of the character that the original show enjoyed”, while also noting its upbeat adventures and social-emotional lessons were likely to appeal to younger viewers.

Which rather sums up this entire phenomenon: the children watching Thomas weren’t necessarily the ones mourning the model railway.

2. Bob the Builder (2015)

Can we fix it? Judging by the reaction to Bob’s makeover, plenty of nostalgic viewers would have preferred nobody tried.

The wonderfully chunky stop-motion Bob of 1999, with his enormous oval head, tiny eyes and dungarees, became a taller, younger-looking CGI man with more realistic proportions, a hi-vis jacket and an entirely new face.

The reaction began before the reboot had even aired. The Independent reported fans claiming the modernised Bob had “ruined their childhood”, while The Guardian later said CGI Bob had “tumbled headfirst into the uncanny valley.”

It wasn’t just cosmetic. Bob moved into the bigger Spring City, embraced modern technology and arrived with an almost completely new voice cast. Same hard hat, very different builder.

3. Fireman Sam (CGI era, from 2008)

Poor Pontypandy has endured enough emergencies without adults arguing about its animation style, but Sam’s move from tactile stop-motion to CGI proved difficult for some viewers to accept.

The Guardian memorably described CGI Sam as a “weirdly gelatinous, turnip-headed monstrosity”. More significantly, Fireman Sam co-creator Dave Jones later told the newspaper that CGI has a “cool sheen that distances you from it”, contrasting it with the warmth of stop-frame animation.

CGI has a “cool sheen that distances you from it”

Dave Jones, Fireman Sam co-creator, speaking to The Guardian

Meanwhile, Guardian writer Dean Burnett devoted an entire 2014 column to asking whether Fireman Sam was “the worst children's programme ever?”, taking aim at both its CGI appearance and the increasingly elaborate disasters afflicting modern Pontypandy.

Frankly, Mrs Price popping to the shops now seems liable to require a helicopter evacuation.

4. ThunderCats Roar (2020)

Some reboots have the luxury of actually airing before people get furious. ThunderCats Roar did not.

Cartoon Network replaced the muscular, anime-influenced action of the 1985 original with deliberately simplified designs and a much sillier, faster comedy style. The announcement triggered the #ThunderCatsNo campaign.

Observer documented how “fans were enraged” by a tone and animation style some considered too juvenile.

Yet the publication’s Film Crit Hulk also challenged that response, arguing that the anger raised bigger questions about adults’ expectations of entertainment primarily created for children.

In other words, Lion-O hadn’t necessarily been destroyed. He simply wasn’t being redesigned for the people who watched him in 1985.

5. The Powerpuff Girls (2016)

This one needs an important caveat: The Powerpuff Girls reboot wasn’t universally mauled by professional critics.

A vocal section of the existing fanbase objected to its new voice cast, contemporary references, characterisation and changes to the peculiar blend of cuteness, surreal humour and surprisingly ferocious superhero action that defined the 1998 series.

Common Sense Media’s parent-review summary records complaints including poor character development, unoriginal stories, lacklustre animation and forced humour.

Its own professional reviewer Emily Ashby, however, called the series a “likable reboot” and praised its character development.

The divide is telling. A revival can be perfectly serviceable children’s television and still feel completely wrong to somebody who remembers Blossom, Bubbles and Buttercup differently.

6. Postman Pat: Special Delivery Service (2008)

Once upon a time, Pat had a red van, a black-and-white cat and some letters to deliver around Greendale.

Then somebody apparently gave him Amazon Prime’s logistics budget.

Special Delivery Service introduced bigger assignments and a fleet that eventually included extra vans, a motorbike and even a helicopter. The Guardian noted Pat’s increasingly impressive transport options, while The Independent later cited the programme as an example of the “nostalgic backlash” surrounding children’s TV revivals.

Even the replacement theme tune proved controversial enough for the classic song to return.

Whatever happened to delivering Mrs Goggins’ post and getting home for tea?

7. Rugrats (2021)

The original Rugrats looked gloriously scruffy. Its babies had wobbly outlines, strange proportions and the visual polish of something Angelica might have attacked with a crayon.

Then came CGI.

Writing in The Guardian, Stuart Heritage compared the new Tommy to the “pulsating nightmarish tree-brain from Twin Peaks”, which is probably not a sentence Nickelodeon requested for the poster.

But there’s an important twist: Heritage ultimately concluded that the reboot “just about pulls it off”, praising its retention of the original voices, pacing and characters.

The initial visual shock, in other words, could be much worse than the programme itself.

8. New Captain Scarlet (2005)

Proof that CGI-remake anxiety existed long before today’s endless reboot cycle comes courtesy of New Captain Scarlet.

Gerry Anderson himself returned to the world of his 1967 series, swapping its famous Supermarionation puppets for motion-captured CGI characters.

Years later, Radio Times neatly summed up the resistance, reporting that some fans felt “the essence of the show had been pixelated away.”

It also received an unusual ITV launch, appearing inside Saturday morning programme Ministry of Mayhem, with episodes sometimes divided around other material.

Captain Scarlet may have been indestructible, but even he couldn’t escape the CGI discourse.

9. The Magic Roundabout (2007)

The beloved British Magic Roundabout was never simply about Dougal, Florence and a carousel. Eric Thompson’s English-language scripts gave the 1960s version its famously surreal, dry personality, including jokes and references that sailed happily over younger viewers’ heads.

Its 2007 CGI television incarnation pursued a cleaner, more internationally accessible approach.

The Independent described the reinvented characters as a “squeaky clean crew”, noting that many of the cultural allusions associated with the British original had disappeared.

That doesn’t amount to evidence that everybody hated it. But it captures one of the recurring problems with modernisation: polish away the dated oddness and you can accidentally polish away some of the charm too.

10. Peter Rabbit (2012)

Strictly speaking, this isn’t a direct reboot. The 2012 CGI Peter Rabbit and 1992’s The World of Peter Rabbit and Friends are separate adaptations of Beatrix Potter’s books.

But few comparisons illustrate the changing aesthetics of children’s television better.

The 1992 series used delicate watercolour-style animation heavily inspired by Potter’s illustrations. Twenty years later, Peter became a slicker, faster CGI preschool adventure hero.

Writing about children’s TV remakes in The Guardian, Stuart Heritage called the earlier adaptation “a thing of absolute beauty” while criticising the CGI successor.

The rabbit survived. The watercolours did not.

Why do children’s TV makeovers bother us so much?

Every generation is tempted to believe that children’s television reached its artistic peak at roughly the moment they were sitting cross-legged in front of it with a bowl of cereal.

Today’s preschoolers are unlikely to be troubled that Bob once had dot eyes, that Sam was a stop-motion model or that Thomas used to obey the basic mechanical principles of a locomotive.

But nostalgia isn’t the whole explanation. Animation style was part of these programmes’ personalities. Thomas’s miniature railway, Bob and Sam’s models, the wonky drawings of Rugrats and Peter Rabbit’s watercolours weren’t simply packaging. They helped create the worlds people remember.

Sometimes modernising the technology changed that feeling too.

And perhaps the final joke will be on today’s children. Give it 25 years and they may be staring aghast at a holographic Bluey, wondering why somebody has given Bingo realistic fur and a flying car.

At which point we’ll try very hard not to say we told them so.

Authors

Ruairidh PritchardDigital Growth Lead

Ruairidh is the Digital Lead on MadeForMums. He works with a team of fantastically talented content creators and subject-matter experts on MadeForMums.