1 | How the Grinch Stole Christmas! (1966)

Is it possible to make it through the holidays without a rewatch of this perennial classic? Sure. But this iconic Dr. Seuss adaptation has arguably become one of the most comforting Christmas mainstays out there—thanks in no small part to its catchy songs.

And while there’s nothing wrong with the Jim Carreyversion that came out decades later, the shorter runtime makes this animated TV special a tough tradition to skip.

2 | The Fantastic Mr. Fox (2009)

If you ever needed proof that animation allows great directors to explore new artistic territory, look no further than The Fantastic Mr. Fox.

This Roald Dahl adaption—which covers the antics of a wily fox attempting to get the best of his farmer neighbors—stands out as one of the best Wes Anderson films, carrying over his quirky pastiche, witty dialogue, and affinity for ensemble casts. Since its release, Anderson has embraced the medium with other feature-length animated films like Isle of Dogs and by incorporating animated sequences into live-action movies like The French Dispatch and Asteroid City.

3 | Who Framed Roger Rabbit? (1988)

Yes, it’s true that this Robert Zemeckis film isn’t entirely animated. But when many of your main characters are cartoons, it’s hard not to include this groundbreaking movie as one of the most memorable in the genre. With a combination of comedy, film noir, and even cameos from some of the most recognizable characters ever to grace the screen, it’s a true rarity that holds up remarkably well in the years since its release.

4 | The Lego Movie (2014)

As far as toy adaptations go, it shouldn’t really come as a surprise that something as versatile and inclusive as Lego is the subject of one of the best movies in the genre.

Just like the plastic blocks themselves, the hilarious and inventive storyline stands as a perfect example of something that audiences of all ages can enjoy. And if you’ve ever caught yourself walking down the street while humming “Everything Is Awesome,” you probably understand why.

5 | The Snowman (1982)

In this made-for-TV adaptation of the Raymond Briggs classic children’s picture book, a young boy lives out a Frosty experience when he builds a snowman that eventually comes to life and takes him on a wintery adventure through the woods.

But even with its short runtime, this wordless film packs in more child-like wonder, joy, and ultimately grief and heartbreak than most full-length movies. Its simple yet dazzling visuals and beautiful score help solidify it as a reminder of how impactful the animated medium can be.

RELATED: Every Disney Animated Movie, Ranked From Worst to Best.

6 | Waking Life (2001)

It’s safe to say that audiences were blown away by this Richard Linklater film when it was released. At first blush, the stunning and ethereal visuals that help to capture the sensation of moving through a dream are enough to consider it a groundbreaking piece of cinema. However, the film’s deeply philosophical plot points make it much more than just a moving piece of visual art, ending as a deeply moving and touching story.

7 | The Adventures of Prince Achmed (1926)

The oldest surviving animated film, this 65-minute curio is both historically significant and beautiful to look at. Filmmaker Lotte Reiniger pioneered a handcrafted animated style involving paper silhouettes to tell a story pulled from the pages of One Thousand and One Nights.

8 | Akira (1988)

Japanese filmmaker Katsuhiro Otomo managed to cram his own sprawling manga series into this dense, confusing, visionary sci-fi epic, set in a futuristic version of Tokyo inhabited by roving motorcycle gangs and super-powered teenagers.

9 | Beauty and the Beast (1991)

This was the first animated film to earn an Oscar nomination for Best Picture, and it’s easy to see why: It’s the perfect embodiment of the classic Disney formula. Beauty and the Beast brings a classic fairytale to vivid life (thankfully giving the titular Beauty a lot more substance than poor Snow White), helped along by one of the greatest song scores of all time.

10 | Bambi (1942)

Where earlier Disney movies created memorably cartoonish characters, this heartwarming and harrowing adaptation of the Felix Salten’s 1923 novel strives for natural realism in all things. Today’s CGI animation may be able to create blades of grass that look picture-perfect, but the flora and fauna of Bambi will forever be iconic.

RELATED: 13 Sad Anime Movies That Will Break Your Heart.

11 | Coraline (2009)

Based on a novella by Neil Gaiman and brought to the screen by the director of The Nightmare Before Christmas, Coraline follows a young girl who discovers a hidden door in her new home that leads to a parallel world. It initially seems superior in every way but soon reveals sinister secrets—though they should have been obvious, given her “Other Mother’s” creepy button eyes. Coraline is the rare children’s film that isn’t afraid to scare its young audience silly.

12 | Frozen (2013)

Disney reinvigorated the princess feature with this tale of two sisters, Elsa and Anna, whose close childhood relationship is torn apart when Elsa’s special powers (shooting blasts of ice from her hands when she’s upset) put Anna in danger. Years later, when a shady prince swoops in to scam the lonely Anna into engagement, Elsa accidentally plunges her kingdom into eternal winter, and the adventure leading to their reconciliation begins.

13 | Grave of the Fireflies (1988)

Hailed by the late Roger Ebert as “an emotional experience so powerful that it forces a rethinking of animation,” this gut-wrenching wartime tale follows orphaned siblings Seita and Setsuko as they struggle to survive amid devastation and loss following the bombing of Japan during World War II. While director Isao Takahatarefused to call the film “anti-war,” its humanist message is undeniable.

14 | The Iron Giant (1999)

Director Brad Bird made one of the highest-grossing animated films ever with his superhero epic The Incredibles 2, but his best film is this beloved-but-underseen gem. Set amid the paranoia of the Cold War-era space race, The Iron Giant follows a young boy who happens upon a crashed meteor that turns out to be a giant robot from space. What begins as a rollicking E.T.-esque adventure matures into a thoughtful examination of how our choices shape who we are.

15 | The Last Unicorn (1982)

Hand-drawn by many of the same animators who would go on to work for Hayao Miyazaki at Studio Ghibli, this adaptation of Peter S. Beagle’s beloved fantasy novel about a lonely unicorn who sets off on a quest to find more of her kind is strange, surreal, and unforgettable. (But your mileage may vary on the folksy song score, from ‘70s rockers America.)

16 | The Lion King (1994)

Any success of Disney’s recent “live-action” remake of The Lion King happened because the original is already a perfect film—so good even lifelike-to-a-fault CGI animal effects couldn’t screw it up. The 1994 version, a loose update of Hamlet set on the African savannah and starring an all-animal cast, is iconic on every level, from the detailed hand-drawn animation to the indelible Elton John, Tim Rice, and Hans Zimmer soundtrack.

RELATED: Every Pixar Movie, Ranked From Worst to Best.

17 | Millennium Actress (2001)

Japanese director Satoshi Kon died of pancreatic cancer in 2010 at just 46 years old, cutting short a brilliant career encompassing four films, including a tense Hitchcockian thriller (Perfect Blue) and a mind-bending sci-fi thriller (Paprika). But his masterpiece is 2001’s Millennium Actress. The mature drama follows a reporter who interviews a world-famous actress in the twilight of her career, her life story playing out in flashbacks that slip and twist into scenes from her film—suggesting that reality exists between actual lived experience and the memories we make of it.

18 | My Neighbor Totoro (1988)

The beloved coming-of-age story from Japanese master animator Hayao Miyazaki excels both as a gentle tale of two sisters struggling to come to terms with their mother’s hospitalization and a fantastical fable stuffed with imaginative creatures, from the fearsome but cuddly Totoro to the galloping Cat Bus (which is exactly what it sounds like).

19 | The Nightmare Before Christmas (1993)

Tim Burton’s stop-motion musical melds the dark and the heartwarming as Jack Skellington (Chris Sarandon/Danny Elfman), the Pumpkin King of Halloweentown, discovers the magic of Christmas…and gets it horribly wrong. Though initially ignored at the box office, it has since become an indelible seasonal classic, whether you watch it in October or December.

20 | Persepolis (2007)

Based on Marjane Sartrapi’s autobiographical novel of the same name and directed by the author, Persepolis charts her coming of age against the backdrop of the Iranian Revolution. Through black-and-white illustrations, Sartrapi brings to life both history and personal conflict as the adolescent main character struggles to stay true to herself in different political landscapes.

21 | Pinocchio (1940)

Guided by the Blue Fairy and his loyal conscience, Jiminy Cricket, the wooden puppet Pinocchio journeys through vice and the literal belly of a whale to become a real boy. The second feature from Disney has haunted childhoods for years, featuring kidnapping, enslavement, and a scene where the puppet’s wayward friend is turned into a donkey while screaming for his mother.

22 | The Secret of NIMH (1982)

Animator Don Bluth left a struggling Disney in the early ‘80s, determined to make animated films on his own terms. One of his best from a run of classics (including The Land Before Time and An American Tail), this adaptation of the children’s book about a group of super-intelligent mice that escape from a science lab contains greater depth, complexity, and darkness than your average kiddie flick starring talking animals.

23 | Snow White and the Seven Dwarfs (1937)

The first ever full-length animated feature produced in the U.S. was a revelation in 1937, became one of the highest-grossing films of all time, established the Disney legacy, and still holds up today. Though its thin but faithful rendition of the classic fairy tale isn’t exactly laudable when it comes to modern gender politics, the painstaking, innovative animation remains impressive more than eight decades later.

24 | Song of the Sea (2014)

This animated feature out of Ireland is an unusual fable about a young boy whose mother went missing shortly after the birth of his younger sister. He resents the girl, but nevertheless sets off on a quest to rescue her after learning she (and his mother) are both shape-shifting selkies of Irish legend. Underneath the fantasy trappings, it’s a moving story about the pain of loss and the bonds that can pull you back together.

25 | Spider-Man: Into the Spider-Verse (2018)

Given their comic book roots, it only makes sense that the best superhero movie of all time is an animated feature. This Academy Award-winning adventure introduced the wider world to Miles Morales, a very different version of your friendly neighborhood web-slinger than the Peter Parker most moviegoers knew—and brought CGI animation into a new age. Its freewheeling style packs decades’ worth of comic book aesthetics into a reality-ripping tale that hops across dimensions but never loses track of its well-drawn characters.

26 | Spirited Away (2001)

Doubling (or tripling) down on the surreal elements that made My Neighbor Totoro so memorable, Miyazaki’s Oscar-winning masterpiece Spirited Away is a portal fantasy about a stubborn young girl named Sen who wanders into dilapidated amusement park styled to resemble a Japanese bathhouse. The park is populated with a bizarre assembly of talking animals and river spirits and lorded over by the cruel, shape-shifting witch who has transformed Sen’s parents into giant pigs. The dreamlike narrative will put you under a spell too.

27 | Toy Story (1995)

Every bit as groundbreaking an achievement as Snow White was back in 1937, the first feature-length computer animated film reveals the secret inner lives and jealous insecurities of your favorite childhood toys. It’s a richly imagined world—instantly endearing characters and a perfectly constructed plot set the stage for dozens more classics to come from animation studio Pixar.

28 | The Triplets of Belleville (2003)

Amid the Tour de France, an old woman and her dog set off to rescue her kidnapped grandson, with an assist from the titular trio—three elderly (but lively) women who were once a song-and-dance act. Blending animation styles and unfolding with minimal dialogue, it’s a silly and inventive homage to silent films, bicycling, and French culture that will make you want to give a hug to your most eccentric aunt.

29 | WALL-E (2008)

Set in 2805, WALL-E tells the tale of a lonely little robot left behind to clean up the mess on an Earth made uninhabitable after humanity trashed it. With a score by Thomas Newman (cousin of Randy) and a weirdly touching robot love story, Pixar’s dystopian tale charms, despite unfolding virtually dialogue-free throughout its first half.

30 | Yellow Submarine (1968)

Despite appearing in a brief live-action sequence at the end, The Beatles barely participated in the making of this animated feature inspired by their music, which is a shame. It’s the best encapsulation of their mid-’60s pop art aesthetic: light on story but heavy on style, a series of psychedelic music videos strung together via a weird narrative about music-hating Blue Meanies.

31 | Your Name (2016)

Plenty of U.S. moviegoers still think of animation as mostly kids’ stuff, but Japanese anime casts a far wider net—for example, with this funny, sexy, sci-fi rom-com (briefly the highest-grossing Japanese film ever) following a teenage boy and girl who inexplicably find themselves jumping between bodies and across time.