Films with excellent younger versions

[LushLemonTart]

Just watching It ends with us and thought the younger Lily has a good resemblance to older Lily.
Funnily enough another film with Blake in has a great younger version. The Age of Adaline and the younger William. Amazing.

Beaches! Isn’t the young Bette Midler played by Mayim Bialik?

@DoAsYouWouldBeMumBy oh yes spot on. That's one of the best casts.

Yellowjackets.

Sleepers (1996)
The young kids who played the older Actors were all brilliant.

I haven't seen either of those? I have Now tv, Prime etc so should be able to see Yellowjackets.