Episode 1339


 * Oscar creates a robot named Charles.


 * "Frog Struggle Song"


 * Ernie looks for a hat box.


 * The Canadian brass introduces the tuba.


 * A Spanish ice called "Piragua"


 * "I Like My Name"


 * Chewing gum factory.


 * Two lines agree to go their own way.


 * The Martians discover a clock.


 * Big Bird goes to the doctor for a check-up.


 * The doctor examines Big Bird.


 * Big Bird pretends that he's a doctor.