THE PATTY DUKE SHOW (this one was an “Extra” in 2013)
Actually, I always liked this one, too ...
A very catchy theme that sets the stage for the whole premise of the series.
A clever idea (taking in the technology of “The Parent Trap”) but raising the stakes a bit higher by adding the Patty / Cathy dynamic as two polar opposites.
Patty was the All American Boy-Crazy Teenager … while Cathy (from across the pond) was much more refined and posh.
Still they always seemed to find a way to help solve each other’s problems.