No. 2 in The Prisoner

[Amy Z]

Deeblite wrote on the main list:

>Number 2 in The Prisoner could hardly be considered a "running 
gag."   OO

(Robert had likened the lack of longevity of DADA profs to running 
gags like the Spinal Tap drummers and No. 2 in The Prisoner)

Help me out, Prisoner fans.  I love The Prisoner, but can't find more 
than the first two episodes around here.  What happens to number 2?

Amy Z