Would a pic of Mufasa and Simba◊ be a good one? The caption can be, "Remember who you are."

It's a great pic, but I dunno that The Lion King exactly fits the trope, at least based on skimming the description.

It would help if the OP hadn't made everything Zero Context Example. It sounds to me as if the trope is about how the younger generation, as an adult, has to bridge the generation gap. I added context to The Lion King and Star Wars (which was taken off, see the discussion) and I added Once Upon a Time.

Clock is set.

Clock's up; locking for inactivity/lack of consensus. No action is to be taken based on this thread.