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Appearances
Numberblocks
Main cast, played by Teresa Gallagher
- Episode 3x05: Zero (Sep 28, 2018)
- Episode 4x01: Fifteen's Minute of Fame (Jun 10, 2019)
- Episode 4x02: On Your Head (Jun 11, 2019)
- Episode 4x11: Twenty (Jul 8, 2019)
- Episode 4x23: Thirty's Big Top (Aug 5, 2019)
- Episode 4x24: Land of the Giants (Aug 5, 2019)
- Episode 4x27: The Big One (Aug 13, 2019)
- Episode 4x28: One Hundred (Aug 14, 2019)
- Episode 4x30: More to Explore (Aug 16, 2019)
- Episode 5x02: Now You See Us (Mar 8, 2021)
- Episode 5x26: One Giant Step Squad (Jun 21, 2021)
- Episode 5x29: What If? (Jun 24, 2021)
- Episode 5x30: 100 Ways to Leave the Planet (Jun 25, 2021)
- Episode S05 Special: About Time (Oct 31, 2021)
- Episode S05 Special: The Twelve Days of Christmas (Dec 12, 2021)