Archie Andrews; Betty Cooper; Veronica Lodge; Jughead Jones
Synopsis
While Archie complains about pollution, we see how his one thoughtless act of littering sets off a chain reaction that leads to massive environmental damage.
Prehistoric Reggie invents the bow and arrow (which he calls a "vine and stick"), but it only works when it's used backwards. Reggie stubbornly insists on using it the way he invented it.
At a party, Archie demonstrates why Mr. Lodge trusts him with Veronica: when rich boys try to get Veronica to go to a wilder party, Archie steps in and prevents it.