I have answers!

Pork chops and apple sauce are definitely a thing.

In the Sherwood Schwartz original treatment Gilligan’s Island, Gilligan’s first name was Willy, but it was never mentioned in the shows that aired.

The dog who played Tiger on The Brady Bunch was a last-minute replacement for the one originally cast who was run over by a florist truck. The second dog had behavioral issues and was rarely used. He was “fired” during the second season. According to Barry Williams who played Greg, the set dressers left Tiger’s dog house in the backyard set because it concealed a large hole in the astroturf lawn.

Brady Bunch creator Sherwood Schwartz (busy guy) said Carol was divorced but it was never mentioned because, at the time, it wasn’t a topic considered appropriate for a family show.