When Nick is convinced that one of Jess’ students is hiding a nefarious secret, he goes undercover in her adult night school class. Meanwhile, Winston has an embarrassing encounter with Cece, causing an examination of all the loft-mate’s peculiarities.
9-year-old Sheldon Cooper is a once-in-a-generation mind capable of advanced mathematics and science but learns that isn't always helpful growing up in East Texas, a land where church and football are king.
Frasier and Roz worry about ruining their friendship after they sleep together. Niles goes to England looking for Daphne's missing father.
The BAU team goes in pursuit of a missing school bus full of children outside the Washington, D.C. area, and it becomes a race against time for them to bring them home safely.
To get his restless son to go to sleep, Marshall tells him three tales in rhyme: "Mosby at the Bat," "Robin take the Cake," and "Barney Stinson, Player King of New York City."