Conversation so far:
Where was it released?
A Canadian show, This Hour Has Seven Days, aired from 1964 to 1966 on CBC.
How many episodes were there?
CANNOTANSWER.
What kind of show was it?
the Canadian show mixed satirical aspects with more serious journalism.

Question: Did it air anywhere else?
Self-contained rewrite: Did "This Hour Has Seven Days" air anywhere else besides CBC?