Cast of The Grinch 2018: Full Voice Actors List & Characters

The 2018 animated Grinch swapped Jim Carrey’s manic energy for Benedict Cumberbatch’s introspective voice, creating a radically different take on Dr. Seuss’s classic character. Here’s the full cast and how each actor contributed.

Release year: 2018 ·
Lead voice actor: Benedict Cumberbatch ·
Director: Yarrow Cheney and Scott Mosier ·
Global box office: $511.6 million ·
Animation studio: Illumination

Six key details about the 2018 film, one pattern: the production combined A-list dramatic talent with veteran character actors to create a fresh Whoville.

Why was Jim Carrey cast as The Grinch?

Jim Carrey played the Grinch in the 2000 live-action film directed by Ron Howard. The 2018 animated version chose a completely different tone: instead of relying on physical comedy and improvisation, Illumination cast Benedict Cumberbatch for his vocal depth and emotional range. The result is a Grinch who sounds weary and vulnerable rather than manic.

Who is the voice of the new Grinch?

Benedict Cumberbatch, best known for Sherlock and Doctor Strange, provides the lead voice. According to Behind The Voice Actors (voice cast database), his performance was recorded at Illumination Studios and involved subtle vocal modulation to capture the character’s arc from isolation to redemption.

The implication: the 2018 version deliberately distanced itself from Carrey’s iconic portrayal, offering audiences a quieter, more melancholy take on the classic character.

Is The Grinch 2018 a hit or flop?

By any commercial measure, The Grinch (2018) was a major success. It grossed $511.6 million worldwide against a production budget of $75 million, according to Wikipedia (the community encyclopedia). The film held the number one spot at the U.S. box office for its opening weekend, earning $67.6 million.

Critics gave it a 58% approval rating on Rotten Tomatoes (review aggregator), but audiences were far more enthusiastic, awarding an 80% audience score. The film’s long tail on home video and streaming further solidified its profitability for Illumination.

What this means: the 2018 movie is a certified financial hit, proving that the Grinch franchise still has strong drawing power even without Jim Carrey’s star wattage.

What is the voice cast of The Grinch 2018?

The full English-language voice cast includes 11 principal roles plus over 30 additional voices, per Behind The Voice Actors (voice cast database). Here’s the breakdown of main characters and who voiced them:

• The Grinch – Benedict Cumberbatch
• Cindy-Lou Who – Cameron Seely
• Donna Who – Rashida Jones
• Narrator – Pharrell Williams
• Bricklebaum – Kenan Thompson
• Mayor McGerkle – Angela Lansbury
• Max (dog) – Frank Welker (vocal effects)
• Groopert – Tristan O’Hare
• Ozzy – Sam Lavagnino
• Axl – Ramone Hamilton
• Izzy – Scarlett Estevez

Additional roles were filled by Wikipedia (the community encyclopedia): Bill Farmer voiced Sam the bus driver, and Michael Beattie voiced a store clerk. A notable regional variation occurred in the UK release, where Wikipedia notes Georgia Toffolo voiced Mrs. Toffee Apple.

The pattern: Illumination mixed established film comedians (Kenan Thompson, Rashida Jones) with veteran stage actors (Angela Lansbury) and young newcomers (Cameron Seely) to create a layered community sound.

For more cast guides, see our articles on Cast of Breaking Bad and Cast of Animal Kingdom.

How does the 2018 cast compare to the 2000 film?

The 2000 live-action How the Grinch Stole Christmas featured Jim Carrey in heavy prosthetics, surrounded by actors like Taylor Momsen (Cindy-Lou Who), Christine Baranski, and Jeffrey Tambor. The 2018 animated version relies entirely on voice work, which changes how each actor approaches the role.

Carrey’s Grinch was big and physical—his performance relied on contorted expressions and improv riffs. Cumberbatch’s Grinch is quieter, using subtle vocal inflections and pauses to convey sadness and loneliness. The supporting casts also differ: where the 2000 film gave Cindy-Lou a larger role, the 2018 version expands the community of Whos, giving more screen time to Donna Who (Rashida Jones) and the cheerful neighbor Bricklebaum (Kenan Thompson).

Why this matters: the casting decisions reflect each film’s directorial vision. Ron Howard wanted a broad, theatrical comedy; Yarrow Cheney and Scott Mosier aimed for a warmer, more character-driven story that kids and adults could both connect with.

The contrast shows how each film’s casting reflected its tone and target audience.

What is Jim Carrey diagnosed with?

Jim Carrey has spoken publicly about struggling with depression and the challenges of mental health. However, no official diagnosis has been published in verifiable sources, and the actor has not disclosed a specific condition. The uncertainty remains: his comments on mental health are personal and not part of any formal medical record.

The pattern: Carrey’s openness about his struggles has generated public speculation, but no confirmed diagnosis exists in reliable documentation.

Did Jim Carrey and Cameron Diaz get along?

Carrey and Diaz first co-starred in The Mask (1994). Reports indicate they had a positive working relationship on set, and neither has substantiated any major conflict. The question often arises from fans comparing different on-screen personalities, but no credible incidents of friction have been reported.

What this means: their collaboration was professionally amicable, and any rumors of discord lack supporting evidence.

What is Grinch’s most famous line?

The most famous line from Dr. Seuss’s original book is: “Maybe Christmas, he thought, doesn’t come from a store. Maybe Christmas, perhaps, means a little bit more.” This line appears in both the 2000 film and the 2018 animated version, cementing its place in popular culture. A secondary quote often cited is from the book’s opening: “Every Who down in Whoville liked Christmas a lot… But the Grinch, who lived just north of Whoville, did NOT!”

“Maybe Christmas, he thought, doesn’t come from a store. Maybe Christmas, perhaps, means a little bit more.” — Dr. Seuss, How the Grinch Stole Christmas!

The implication: the line sums up the story’s moral about materialism versus community, a theme that transcends generations.

Benedict Cumberbatch’s subtle vocal performance gave the Grinch a new emotional dimension, proving that the character works just as well with introspection as with slapstick.

For a broader perspective on the voice actors across different adaptations, readers may also consult the Italian overview of the cast.

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