This is the infamous silver platter episode and when the Brady Kids start their singing career. However I have to laugh at how harsh the kids are towards Jan calling her stupid twice. Marcia was barely harsh with "Jan, how can you be so stupid" But Cindy at the bank was really harsh "On the account of Jan being so stupid, we now owe the department store $85.23" OUCH!
Usually the Brady's stick to names like creep or stinker. Pretty harsh to keep calling Jan stupid, right?
Cindy's line is usually cut at the bank but you can see it on DVD or on MeTv with the mostly uncut episodes.
Jan meant well but Jan is in the honor society and Cindy could not even answer questions on TV. Now who is stupid? :lol:

It was stupid in a Good Way ! joking