"Betty Cooper, Betty Cooper," After their adventures overseas, the kids are relaxing in Pop's shoppe when they discover that Veronica and Pop Tate have been replaced by wind up dolls; Meanwhile, the soda Jughead was drinking is causing him to shrink to the size of a mouse.
"Think Spring" one-page Li'l Jinx's Pal Greg story.
"Betty Cooper, Betty Cooper" Part II; Betty and Archie save Jughead from a dog and take him to State University; There they meet Dr. Jerkil, who's convinced the kids are dealing with aliens; They leave Jughead with the doctor, who discovers that the doctor can change via a potion into Mr. Clyde, a hideous man.
— Description from Comic Vine community (comicvine.gamespot.com).