Episode Gallery Transcript

One is the very first episode of Numberblocks.


A small red block falls from the sky. The block then grows a body. As she wonders who she is, a number 1 jumps on her. She sings and counts 1 of everything. She claims that she is number one!


See here.


  • This is the only episode with one Numberblock.
  • This is the first episode of Numberblocks.
  • This is the only time where at the end of the episode, we fade to black and the credits start.
  • This is the first episode to debut One.
    • In the credits of this episode and all other episodes up to "Ten Green Bottles", we see these things:
      • The year says "2016" although this episode was aired in January 23rd 2017. It is possible that Numberblocks began developing the show in early 2016. This happened with all the other episodes of Series 1 and 2.
      • Marcel McCalla, Teresa Gallagher and David Holt's names appear on the credits, despite none of them voicing in this episode.
        • If that is true, then that would mean that the beta Numberblocks would exist much earlier, possibly as early as 2014.
  • This episode and "Another One" originated from an old comic.
    • One used to have 2 eyes and was white with black limbs. Other than those, the episode functions the same.

Numberblocks episodes
Here are all the Numberblocks episodes.

Series 1

High Five!

One, Another One, Two, Three, One, Two, Three!, Four, Five, Three Little Pigs, Off We Go, How to Count, Stampolines, The Whole of Me, The Terrible Twos, Holes, Hide and Seek

Ten out of Ten

Six, Seven, Eight, Nine, Ten, Just Add One, Blast Off, Counting Sheep, Double Trouble, The Three Threes, Odds and Evens, Fluffies, The Two Tree, Numberblock Castle, Ten Green Bottles

Series 2

Number Fun

Once Upon A Time, Blockzilla, The Numberblocks Express, Fruit Salad, Zero, Now We Are Six To Ten, Numberblobs, Building Blocks, Peekaboo!, Hiccups, What's the Difference?, Numberblock Rally, Five and Friends, Octoblock to the Rescue!, Ten Again

Fifteen and Friends

Flatland, Pattern Palace, The Legend of Big Tum, Mirror, Mirror, The Wrong Number, Eleven, Twelve, The Way of the Rectangle, Ride the Rays, Block Star, Thirteen, Fourteen, Fifteen, Tween Scenes, Step Squads

Series 3

Season 5

Fifteen's Minute of Fame, On Your Head, Ten's Place, Balancing Bridge, Sixteen, Square Club, Seventeen, Eighteen, Loop the Loop, Nineteen, Twenty, Tall Stories, Flights of Fancy, I Can Count to Twenty, Heist

Season 6

Sign of the Times, Fun Times Fair, The Lair of Shares, Terrible Twosday, Divide and Drive, Twenty-One and On, We're Going on a Square Hunt, Thirty's Big Top, Land of the Giants, Fifty, Sixty's High Score, The Big One, One Hundred, One Thousand and One, More To Explore

Upcoming (confirmed)


Numberblocks Theme Song

Fourth Wall Breaks

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