Sheldon gets a summer job at the local train museum. Also, George and Missy bond when Missy embarks on a new stage of womanhood, and Georgie discovers Mary's guilty pleasure.
Genres: Comedy , Drama , Family
Keywords: 1980s , admiring , amused , coming-of-age , dramatic , empathetic , family , family-relationships , kid-genius , knowledge , nostalgic , prequel , school , sibling , sitcom , watch-series-online , lighthearted