This complete Sesame Street episode, available for the first time on DVD, focuses on emotions, healthy habits, and movement. Bert and Ernie sing about circles and Grover learns how to ride a bike. Regular segments include Global Grover, Elmo's World, and Trash Gordon. This episode is brought to you by the letter O and the number 7. The DVD also features Amy Sedaris as Snow White, visiting Sesame Street with her seven dwarves. When one dwarf gets an offer to be in a different fairy tale, the seven dwarves become six...and then four...and then none. When Snow White ends up with zero dwarves, it's Elmo to the rescue!