13 Underrated Animated Movies from the 2000s

ENTERTAINMENT
By Gwen Stockton

Remember when animated movies weren’t just for kids? The 2000s delivered some incredible animated films that didn’t get the spotlight they deserved. While Pixar and DreamWorks dominated the box office, many wonderful animated features flew under the radar. These hidden gems combined stunning visuals with heartfelt storytelling, creating experiences that still resonate today despite their initial commercial underperformance.

1. Treasure Planet: Disney’s Sci-Fi Adventure

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A spacefaring reimagining of “Treasure Island” that crashed at the box office despite its breathtaking animation. The blend of traditional hand-drawn characters with cutting-edge CGI environments created a unique visual experience unlike anything before it.

Young Jim Hawkins’ journey across the universe features stunning space sequences, memorable characters like the cyborg John Silver, and a coming-of-age story that resonates with viewers of all ages. The film’s steampunk aesthetic combines 18th-century sailing ships with futuristic technology.

Though a financial disappointment for Disney, this ambitious project has gained a devoted following who appreciate its gorgeous animation and emotional depth.

2. Atlantis: The Lost Empire Brings Adventure Below

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Before steampunk was mainstream, Disney crafted this action-packed tale about finding the legendary underwater civilization. Comic book legend Mike Mignola (creator of Hellboy) influenced the film’s distinctive angular art style, giving it a look unlike any other Disney movie.

Linguist Milo Thatch leads an expedition team through treacherous caverns in a massive mechanical digger. The diverse crew of specialists each brings unique skills and personalities to this underwater quest.

The film stands out for its minimal musical numbers and focus on action-adventure elements – a deliberate departure from Disney’s formula that sadly didn’t connect with audiences initially but has found appreciation years later.

3. The Emperor’s New Groove Delivers Royal Laughs

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Originally planned as an epic musical called “Kingdom of the Sun,” this film transformed into one of Disney’s funniest comedies after production troubles. Emperor Kuzco’s transformation into a llama kicks off a hilarious buddy adventure with peasant Pacha that breaks the fourth wall and throws Disney princess tropes out the window.

Voice actors David Spade and John Goodman deliver perfect comic timing as the unlikely duo. Meanwhile, Eartha Kitt’s performance as villain Yzma and Patrick Warburton as her dim-witted assistant Kronk steal every scene they’re in.

The film’s sharp humor and self-awareness make it endlessly quotable and rewatchable for audiences of all ages.

4. The Secret of Kells Weaves Celtic Magic

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Irish animation studio Cartoon Saloon burst onto the scene with this visually stunning tale inspired by the illuminated Gospel manuscript. The film’s unique animation style mimics medieval Celtic art with flat perspectives, spiral patterns, and geometric designs that feel like moving illustrations from an ancient book.

Young Brendan must venture into an enchanted forest where he meets Aisling, a fairy-like forest spirit who helps him gather materials for the magical Book of Kells. Their friendship forms the heart of this adventure steeped in Irish folklore and history.

The film earned an Oscar nomination but remained largely unseen by mainstream audiences, making it a true hidden gem for animation enthusiasts.

5. Monster House Scares Up Childhood Memories

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Halloween gets the perfect animated treatment in this motion-capture adventure that’s genuinely creepy without traumatizing younger viewers. Three neighborhood kids discover the house across the street is actually alive – and hungry for anyone who steps on its property!

Executive producers Robert Zemeckis and Steven Spielberg brought their storytelling expertise to this suburban nightmare. The film balances genuine scares with heartfelt moments about childhood friendship and unexpected sympathy for the film’s monstrous antagonist.

Using motion capture technology similar to The Polar Express, Monster House created uniquely exaggerated character designs that avoid the uncanny valley while delivering expressive performances.

6. Surf’s Up Makes Waves with Mockumentary Style

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Long before documentary-style comedy became popular in animation, this penguin surfing tale pioneered the approach with handheld camera movements, interview segments, and “found footage” techniques. The film follows Cody Maverick, a young rockhopper penguin from Antarctica with dreams of becoming a champion surfer.

Voice actors Shia LaBeouf, Jeff Bridges, and Zooey Deschanel recorded their dialogue together rather than separately – unusual for animation – creating natural conversational rhythms.

This approach gives the film an improvised feel that enhances its documentary style. The water animation was groundbreaking for its time, with realistic wave physics and splashes that still hold up today.

7. The Road to El Dorado Charts a Golden Path

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DreamWorks Animation delivered this buddy comedy about two con men who accidentally find themselves worshipped as gods in the legendary city of gold. The chemistry between voice actors Kevin Kline and Kenneth Branagh makes the friendship between Tulio and Miguel feel authentic and lived-in, as if they’ve been pulling scams together for years.

Elton John and Tim Rice, fresh off their success with The Lion King, created the film’s memorable soundtrack. The animation showcases gorgeous Mesoamerican-inspired designs and vibrant colors that bring the mythical city to life.

Though marketed as a children’s film, much of the humor works on multiple levels with plenty of witty dialogue and adult innuendo that flies over kids’ heads.

8. Corpse Bride Waltzes Through the Afterlife

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Tim Burton’s stop-motion masterpiece often lives in the shadow of The Nightmare Before Christmas despite its equally impressive craftsmanship. The Victorian tale follows Victor, a nervous groom who accidentally marries a deceased bride while practicing his wedding vows in a forest.

The contrast between the gray, repressed world of the living and the colorful, jazzy underworld creates a visual paradox where death seems more vibrant than life. Each puppet required countless interchangeable heads and facial expressions, with the film’s production team creating over 200 puppets and 30 distinct sets.

Danny Elfman’s haunting musical score perfectly complements the film’s themes of love transcending death.

9. Robots Assembles a Mechanical Masterpiece

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From Blue Sky Studios comes this retrofuturistic world where robots live like humans, complete with birth, aging, and social classes. The film follows Rodney Copperbottom, an inventor from a small town who dreams of meeting his hero Bigweld and making the world better through his inventions.

The animation team created a unique visual language where everything in the world is built from recognizable objects – a city of mechanical parts, springs, gears and gadgets.

Characters move with distinctive mechanical motions, from the smooth gliding of luxury models to the clunky movements of older robots. Robin Williams delivers another memorable voice performance as Fender, providing much of the film’s heart and humor.

10. Meet the Robinsons Travels Through Time

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Walt Disney’s personal motto – “Keep Moving Forward” – becomes the emotional core of this time-traveling adventure about a young inventor seeking his family. Orphaned Lewis meets Wilbur Robinson, who takes him to the future in a time machine to prevent a mysterious Bowler Hat Guy from sabotaging Lewis’s science fair invention.

The Robinson family stands out as one of animation’s most delightfully eccentric families. From the pizza delivery man who’s actually a superhero to the uncle with a puppet on his hand he insists is real, every family member adds memorable comedy.

The film’s retrofuturistic design creates a hopeful vision of tomorrow filled with bubble cars, helpful robots, and buildings that look plucked from 1950s science magazines.

11. Spirit: Stallion of the Cimarron Gallops Free

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DreamWorks Animation broke new ground with this film about a wild mustang in the American frontier that contains almost no dialogue from its animal protagonist. Instead of talking animals, Spirit narrates through inner thoughts (voiced by Matt Damon) while his physical communication remains realistic – through ear movements, facial expressions, and body language.

The traditional hand-drawn animation captures the majesty of both the wild horses and the sweeping western landscapes they inhabit. The film’s respect for Native American characters was notable for its time, portraying a meaningful friendship between Spirit and a young Lakota man.

Hans Zimmer’s stirring orchestral score combines with Bryan Adams’ songs to create emotional highlights without relying on dialogue.

12. Fantastic Mr. Fox Outsmarts Convention

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Wes Anderson brought his distinctive aesthetic to stop-motion animation in this adaptation of Roald Dahl’s classic children’s book. The film follows Mr. Fox, who returns to his thieving ways and endangers his family and animal community when he can’t resist stealing from three mean farmers.

Anderson’s meticulous attention to detail shines through in the handcrafted sets and character designs. The fur on the animal puppets moves in a deliberately jerky way between frames – an artistic choice that celebrates the handmade quality of stop-motion rather than trying to hide it.

The all-star voice cast including George Clooney, Meryl Streep, and Bill Murray deliver their lines with deadpan humor that appeals to both children and adults.

13. Persepolis Illustrates a Coming-of-Age Revolution

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Based on Marjane Satrapi’s autobiographical graphic novel, this French-Iranian film follows a young girl growing up during the Iranian Revolution. The stark black and white animation style faithfully translates Satrapi’s original artwork to the screen, using shadows and negative space to powerful emotional effect.

Marjane’s journey from childhood to adulthood parallels Iran’s political transformation. Her rebellious spirit leads her to blast forbidden Western music, wear denim jackets, and question authority in ways both universal to teenagers and specific to her historical context.

The film balances heavy political themes with humor and personal moments, making complex history accessible through one person’s intimate perspective.