The Ultimate Guide to Tom Kenny, the Scarab, and the Power of Voice Acting in Animation

Tom Kenny grew up in Syracuse, New York, where he discovered improv at a local theater. Those early nights of rapid-fire jokes taught him to listen, react, and modulate tone on the fly—skills that later became his vocal toolkit. After moving to Los Angeles in the early ’90s, he landed small gigs on shows like “The Ren & Stimpy Show,” but his breakout came when he voiced the titular SpongeBob in 1999. That role cemented his reputation for delivering high‑energy, character‑driven performances while keeping a playful edge.

Kenny’s career trajectory illustrates a key lesson for aspiring voice talent: versatility beats specialization. By mastering a wide emotional palette, he made himself the go‑to actor for both lead heroes and quirky sidekicks.

When the writers of “Fionna and Cake” drafted the episode “The Creeps,” they needed a voice that could convey both menace and comic relief in a single, six‑second line. Kenny was already on the series’ talent list, having voiced several background characters. During the audition, he improvised a rapid, staccato buzz that mimicked an actual beetle’s wingbeat while slipping in a sarcastic inflection. The producers loved the contrast; they felt it gave the scarab a personality that could stand out in a crowded scene.

Kenny’s preparation was surprisingly hands‑on. He recorded ambient insect sounds in a park, then layered his own voice over them, adjusting pitch and adding a subtle echo. This hybrid approach let the scarab sound both authentic and unmistakably cartoonish—a perfect fit for the show’s tone.

Kenny’s résumé reads like a tour of animation history. He’s the voice of the Ice King in “Adventure Time,” the ever‑optimistic Patrick Star in “SpongeBob SquarePants,” and the mischievous Mayor in “The Powerpuff Girls.” Each character showcases a different facet of his skill set: Ice King’s theatrical lament, Patrick’s blissful dim‑wit, and the Mayor’s over‑the‑top bravado. These roles share a common thread—Kenny injects a distinct vocal fingerprint that instantly signals character type, even before the visual design appears.

His work on video games, such as the witty narrator in “The Legend of Zelda: The Wind Waker,” further proves his adaptability. Switching from cartoon to interactive media requires timing precision; Kenny’s ability to hit cues without visual feedback makes him a prized collaborator for developers.

In “The Creeps,” the scarab isn’t just a background prop; it acts as a catalyst for the episode’s climax. When the scarab lands on the hero’s shoulder, its buzzing triggers a chain reaction that forces the protagonists to confront their deepest fears. The voice’s timbre—sharp, urgent, yet oddly comedic—amplifies the tension while keeping the scene light enough for younger viewers.

This duality is rare. Most minor characters fade into the scenery, but Kenny’s scarab leaves a lingering impression, prompting fans to quote its line on social media. The character’s memorability demonstrates how a well‑crafted voice can elevate even a six‑second cameo into a cultural touchstone.

Kenny’s secret sauce is his instinctive use of breath control. By manipulating airflow, he can transition from a guttural growl to a airy whisper within the same sentence, creating a dynamic vocal landscape. He also employs a technique called “character anchoring,” where he visualizes a physical trait—like a scarab’s exoskeleton—to inform pitch and rhythm. This method grounds abstract sounds in tangible imagery, making them more believable.

Another distinguishing habit is his habit of recording multiple takes with subtle variations. The director then selects the version that best fits the scene’s emotional beat. This collaborative flexibility is why directors repeatedly hire him; he treats each role as a partnership, not a one‑off gig.

Voice talent does more than read lines; they shape pacing, humor, and emotional resonance. A single actor can convey a character’s arc through subtle shifts—think of how a voice softens as a hero gains confidence. In ensemble casts, vocal chemistry determines how characters bounce off each other, influencing scene rhythm. When a voice actor like Kenny delivers a line with perfect timing, it can turn a routine joke into a viral meme.

Moreover, consistent voice casting builds brand identity. Audiences associate a particular timbre with a franchise, which drives merchandise sales and fan loyalty. Changing that voice can feel like a betrayal, as seen when long‑running shows replace iconic actors; the backlash often underscores how integral voice work is to a series’ DNA.

Artificial intelligence is making headlines with synthetic voices that mimic celebrities. While AI can produce clean, cost‑effective narration, it still lacks the spontaneous improvisation that human actors like Kenny bring. Unexpected laugh tracks, on‑the‑fly ad‑libs, and emotional nuance remain out of reach for algorithms.

At the same time, the industry is becoming more global. Streaming platforms are localizing content with native voice talent, expanding opportunities for non‑English speakers. This diversification enriches storytelling, but it also raises questions about preserving original performances versus adapting them for new markets. The future will likely be hybrid: AI handling repetitive background chatter, while star actors focus on headline roles that demand genuine human connection.

When faced with a character like a scarab, start with research. Listen to real insect sounds, study their movement patterns, and note the emotional tone you want to convey—menace, curiosity, humor. Next, experiment with vocal placement: humming low in the chest for a rumble, then shifting to nasal resonance for a higher pitch. Record several iterations, then layer them with ambient effects in post‑production.

Finally, rehearse with the script’s visual references. Even if you’re in a booth, watching the storyboard helps you match timing and physicality. Kenny’s approach—combining field recordings with character anchoring—offers a reproducible framework for any voice actor tackling a non‑human role.