The beloved math-magical world of Numberland returns! Numberblocks Season 8 invites preschoolers back to discover numerical adventures with their favorite colorful friends. This award-winning series masterfully blends vibrant animation, catchy songs, and playful storytelling to teach foundational math skills—from counting and sequencing to simple addition and pattern recognition. Each episode transforms abstract concepts into tangible, joyful experiences as the Numberblocks collaborate, problem-solve, and celebrate the wonder of numbers.

New friendships, surprises, and brain-tickling challenges await! Young viewers will meet fresh faces, explore bigger numbers, and uncover exciting number patterns through hilarious mishaps and heartwarming teamwork. With its signature blend of humor and clever pedagogy, Season 8 empowers kids to see math as an adventure where everyone counts—literally! Tune in for smarter, sillier, and more spectacular number play!

Numberblocks Season 8: Meet the Voices Behind the Blocks

– Beth Chalmers as One

Beth Chalmers brings boundless energy and charm to One, the spirited little red block who starts every counting adventure. With her bright, encouraging voice, Chalmers captures One’s curiosity and determination, making her the perfect guide for young learners taking their first steps into numeracy. One’s signature “I’m One!” jingle and can-do attitude inspire confidence in preschoolers.

Chalmers’ versatile performance ensures One remains relatable and endlessly patient—whether she’s exploring number bonds or celebrating her uniqueness. Her voicework turns foundational concepts like “oneness” and individuality into memorable, empowering moments that resonate with tiny mathematicians.

– Marcel McCalla as Two

Marcel McCalla voices Two, the playful purple twin-blocks brimming with enthusiasm. McCalla’s upbeat, rhythmic delivery perfectly embodies Two’s love for pairing, doubling, and dancing—often breaking into catchy songs like “You’ve Got Two!” His dynamic performance makes even/odd concepts and basic addition feel like a game.

McCalla injects Two with infectious joy and gentle humor, whether they’re balancing apples or solving friendship squabbles. His portrayal highlights cooperation and symmetry, showing how “two-ness” creates harmony through teamwork and shared experiences.

– David Holt as Seven, Nine & More

David Holt, a series veteran, returns with his signature wit and warmth as Seven, Nine, and other fan favorites. As the rainbow-hued Seven (a lucky square), Holt balances quirky confidence with helpfulness, often chanting “Seven! Days in a week!” to teach sequencing. His deeper, resonant tones for adventurous, cliff-jumping Nine emphasize curiosity and multiples.

Holt’s versatility shines across characters—his Seven is a patient mentor, while Nine embodies daring exploration. Through playful problem-solving (like grouping into threes), Holt makes abstract concepts tangible, proving math is full of surprises.

– Teresa Gallagher as Six & Ten

Teresa Gallagher dazzles as cheerful Six (the super-rectangle) and motherly Ten (the ultimate decade block). Gallagher’s bright, melodic voice for Six—who loves splitting into “three and three”—turns division into delightful play. As wise Ten, she exudes warmth while teaching place value and bundling units into tens.

Gallagher’s performances are pedagogical powerhouses. Six’s games demonstrate factors (“I’m two threes!”), while Ten’s leadership in songs like “Ten Again” reinforces base-10 thinking. Her characters model resilience, showing that mistakes are just steps toward discovery.

– Joanna Ruiz as Fifty-Six

Joanna Ruiz joins the cast as Fifty-Six, a towering orange block who expands the series’ numerical horizons! Ruiz blends awe and approachability in her performance, making this big number feel friendly and relatable. Fifty-Six’s debut explores squares (7×8=56) and factors through imaginative adventures—like organizing 56 stars into arrays.

Ruiz’s playful curiosity helps demystify larger numbers. Whether Fifty-Six splits into eights or collaborates with Ten, her episodes build confidence with multiplication and place value, proving no number is too big to be fun!

Don’t Miss the Math-tastic Fun! #Numberblocks Season 8 premieres August 18, 2025: CBeebies (TV) & BBC iPlayer (Streaming).