When Despicable Me 3 hit theaters, it brought fresh faces and double the trouble for its protagonist. Finding the right talent for animated blockbusters requires more than star power; it demands distinct vocal textures that bring exaggerated, colorful characters to life. Illumination Despicable Me 3 assembled an eclectic mix of comedy veterans, musicians, and voice acting specialists to anchor the 2017 sequel.
Steve Carell returned to anchor the franchise alongside new additions like South Park co-creator Trey Parker. Understanding who breathed life into Gru, his twin Dru, and the retro villain Balthazar Bratt reveals how vocal casting drives modern animated comedy.
The Dual Lead: Steve Carell as Gru and Dru
Stepping back into the recording booth meant pulling double duty for Steve Carell. He voiced not only the reformed super-villain Felonius Gru but also Gru's long-lost, fabulously wealthy, and cheerfully incompetent twin brother, Dru.
Carell has voiced Gru since the original 2010 film, maintaining a signature Eastern European-inspired accent that balances cartoonish menace with warm paternal affection. In the third installment, he adjusted his cadence to differentiate the twins. Gru retained his gruff, weary deadpan delivery, while Dru featured a brighter, higher-pitched, and far more enthusiastic vocal tone to match his flowing blonde hair and optimistic outlook. For broader context on this development, extensive coverage can be read at GQ.
Balancing these contrasting personalities in separate recording sessions required careful comedic timing. Carell didn't interact directly with another actor for these sibling beats, meaning he had to anticipate his own counter-lines to land the punchlines about family rivalry and inherited villainy.
The Antagonist: Trey Parker as Balthazar Bratt
Every villain needs a hook, and Despicable Me 3 introduced Balthazar Bratt, a washed-up 1980s child star turned super-villain driven by resentment over his canceled television show. To voice this key character, the studio cast Trey Parker, co-creator of South Park.
Parker brought an anarchic energy to Bratt, infusing the character with nostalgic musical cues, synth-heavy battle taunts, and classic pop-culture complaints. Rather than playing Bratt as a traditional, menacing threat, Parker leaned into the pathetic theatricality of a former child actor stuck in a perpetual time loop of shoulder pads, keytars, and bubble-gum weapons. His performance gave the sequel its distinct 1980s soundtrack flavor and a comedic foil that directly challenged Gru's mid-life career crisis.
Returning Agents and Family: Kristen Wiig and Miranda Cosgrove
Rounding out the core family dynamic are the returning voice talents who ground the chaotic sci-fi gadgets in emotional reality.
- Kristen Wiig returns as Lucy Wilde, Gru's wife and partner at the Anti-Villain League. Wiig balances razor-sharp action-hero competence with awkward step-parenting moments, using an energetic, warm vocal delivery.
- Miranda Cosgrove reprises her role as Margo, the eldest adopted daughter, bringing a grounded, sensible older-sister tone to family disputes.
- Dana Gaier voices Edith, delivering deadpan, cynical punchlines with a raspy edge.
- Nev Scharrel takes over the role of Agnes, providing the high-pitched, wildly enthusiastic innocence that defines the youngest sibling.
The Minions and Supporting Ensemble
No conversation about the franchise is complete without mentioning the iconic gibberish spoken by cinema's favorite yellow henchmen.
- Pierre Coffin voices the Minions, including the breakout character Mel. Coffin performs hundreds of distinct creature noises, utilizing a mix of Spanish, French, English, Italian, and Japanese phonetic fragments to create a universally understood comedic language.
- Steve Coogan pulls double duty as Silas Ramsbottom, the retiring director of the Anti-Villain League, and Fritz, Dru's eccentric, long-suffering butler. Coogan uses a clipped, proper British delivery for Silas and a softer, deferential tone for Fritz.
- Jenny Slate voices Valerie Da Vinci, the tyrannical new director of the AVL who fires Gru. Slate injects sharp, corporate coldness into her delivery.
- Julie Andrews provides the voice for Marlena Gru, the distant and unimpressed mother of Gru and Dru. Andrews uses a flat, dry cadence that defuses her sons' dramatic antics with effortless comic timing.
Frequently Asked Questions
Why did a new actor voice Agnes in Despicable Me 3?
Elsie Fisher voiced Agnes in the first two films. By the time production on the third installment began, Fisher's voice had matured naturally as she grew older. The casting directors brought in Nev Scharrel to maintain the character's signature young, high-pitched innocence.
How did Trey Parker prepare for his role as Balthazar Bratt?
Parker noted in interviews that he wanted to capture the specific bitterness of child stars who struggled with transition into adulthood. He drew mild inspiration from public figures who underwent sudden public shifts, channeling that frustration into animated musical dance-fights.
Does Steve Carell actually speak two different voices for Gru and Dru?
Yes. Carell recorded dialogue for both brothers separately. He adjusted his pitch, breath support, and speaking tempo to give Dru a wealthier, more carefree vocal texture compared to Gru's gravelly rasp.
Who provided the music that accompanies Balthazar Bratt?
While Trey Parker voiced the character, the musical sequences relied on classic 1980s needle-drops and original scoring by Heitor Pereira, alongside pop contributions from Pharrell Williams, to match Bratt's retro aesthetic.
