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Appearances
Numberblocks
Main cast, played by David Holt
- Episode 2x04: Nine (May 4, 2017)
- Episode 2x05: Ten (May 5, 2017)
- Episode 2x06: Just Add One (May 8, 2017)
- Episode 2x07: Blast Off (May 9, 2017)
- Episode 2x10: The Three Threes (May 12, 2017)
- Episode 2x11: Odds and Evens (May 15, 2017)
- Episode 2x13: The Two Tree (May 17, 2017)
- Episode 2x14: Numberblock Castle (May 18, 2017)
- Episode 2x15: Ten Green Bottles (May 19, 2017)
- Episode 3x06: Now We are Six to Ten (Oct 1, 2018)
- Episode 3x07: Numberblobs (Oct 2, 2018)
- Episode 3x08: Building Blocks (Oct 3, 2018)
- Episode 3x09: Peekaboo! (Oct 4, 2018)
- Episode 3x10: Hiccups (Oct 5, 2018)
- Episode 3x11: What's the Difference? (Oct 8, 2018)
- Episode 3x12: Numberblock Rally (Oct 9, 2018)
- Episode 3x13: Five and Friends (Oct 10, 2018)
- Episode 3x15: Ten Again (Oct 12, 2018)
- Episode 3x18: The Legend of Big Tum (Oct 17, 2018)
- Episode 3x19: Mirror, Mirror (Oct 18, 2018)
- Episode 3x20: The Wrong Number (Oct 19, 2018)
- Episode 3x21: Eleven (Jan 21, 2019)
- Episode 3x22: Twelve (Jan 22, 2019)
- Episode 3x25: Block Star (Jan 25, 2019)
- Episode 3x28: Fifteen (Jan 30, 2019)
- Episode 4x01: Fifteen's Minute of Fame (Jun 10, 2019)
- Episode 4x04: Balancing Bridge (Jun 13, 2019)
- Episode 4x05: Sixteen (Jun 14, 2019)
- Episode 4x06: Square Club (Jun 17, 2019)
- Episode 4x09: Loop The Loop (Jun 17, 2019)
- Episode 4x10: Nineteen (Jun 17, 2019)
- Episode 4x12: Tall Stories (Jul 9, 2019)
- Episode 4x13: Flights of Fancy (Jul 10, 2019)
- Episode 4x14: I Can Count to Twenty (Jul 11, 2019)
- Episode 4x15: Heist (Jul 12, 2019)
- Episode 4x16: Sign of the Times (Jul 15, 2019)
- Episode 4x20: Divide and Drive (Jul 19, 2019)
- Episode 4x22: We're Going on a Square Hunt (Aug 5, 2019)
- Episode 4x26: Sixty's High Score (Aug 12, 2019)
- Episode 4x28: One Hundred (Aug 14, 2019)
- Episode 4x30: More to Explore (Aug 16, 2019)
- Episode 5x01: Your Turn (Mar 8, 2021)
- Episode 5x02: Now You See Us (Mar 8, 2021)
- Episode 5x03: Ten's Top Ten (Mar 8, 2021)
- Episode 5x04: What's My Number? (Mar 8, 2021)
- Episode 5x05: Fun Times One Times Table (Mar 8, 2021)
- Episode 5x06: The Many Friends of Twenty (Mar 15, 2021)
- Episode 5x07: Ten Vaulting (Mar 16, 2021)
- Episode 5x08: Twoland (Mar 17, 2021)
- Episode 5x10: Odd Side Story (Mar 19, 2021)
- Episode 5x13: The Team Factor (Mar 24, 2021)
- Episode 5x14: Hidden Talents (Mar 25, 2021)
- Episode 5x15: Making Patterns (Mar 26, 2021)
- Episode 5x16: Now in 3D (Jun 7, 2021)
- Episode 5x17: Club Picnic (Jun 8, 2021)
- Episode 5x18: Too Many Threes (Jun 9, 2021)
- Episode 5x19: Circus of Threes (Jun 10, 2021)
- Episode 5x22: Steps Versus Squares (Jun 15, 2021)
- Episode 5x23: Puzzle Square (Jun 16, 2021)
- Episode 5x26: One Giant Step Squad (Jun 21, 2021)
- Episode 5x27: Square on the Moon (Jun 22, 2021)
- Episode 5x29: What If? (Jun 24, 2021)
- Episode 5x30: 100 Ways to Leave the Planet (Jun 25, 2021)
- Episode S05 Special: The Treasure of Hexagon Island (Aug 27, 2021)
- Episode S05 Special: Double Back (Aug 27, 2021)
- Episode S05 Special: The Twelve Days of Christmas (Dec 12, 2021)
- Episode 6x01: Painting by Numbers (Mar 4, 2024)
- Episode 6x08: Cuboid Castle (Mar 11, 2024)
- Episode 6x11: Five's Handy Shop (Mar 18, 2024)