Agent 57

Agent 57 was an Open Mind Productions-contracted agent in Numberjacks Sofa, London, England. She first and last appeared in Two Four Six Eight. She will be in five more episodes created by Open Mind Productions soon, alongside with Agents 17, 22, 38, 60, 79, 83, 95 and 106.

History
Agent 57 commenced operating and expired from being an agent on March 26th, 2007 and first became an agent in July 2015. Her Agents 17, 54 and 79, her friends Six and Eight and her enemy, the Numbertaker was introduced.

Episodes

 * Two Four Six Eight with 17, 54 and 79 (Six, Eight, Numbertaker)
 * Agent 57 must be in an episode with the Problem Blob, The Shape Japer, The Puzzler or Spooky Spoon.