That the show premiered on Saturday for the 1964-1965 season,where it did well,ranking in the top 20 at #19 ,but 2)was moved to Thursday for the 1965-1966 and then 3)was moved to 1966-1967 on Monday,where it was NOT in the top 20 at all.4)Why didn't it remain on Saturday nights?5)What DID it rank in the 1965-1966 and 1966-1967 seasons?.And you know something else?It's strange that when the reunion movies were aired on NBC(this time-why was this?Didn't CBS want it anymore?)on Saturday nights.