Numbers 4.Po comes into the House on her scooter and brings the other Teletubbies along with her. The Teletubbies watch some children learn about the number 4. In Teletubbyland a giant inflateable number 4 appears from far away, a Voice Trumpet sings " 1 2 3 4 sing a song of 4", the Teletubbies run away from the giant number 4, they spot four clouds, four flowers and four rabbits, the giant 4 appears and the Voice Trumpet sings making the Teletubbies run away, four running Teletubbies, the giant 4 disappears and the Magic Windmill stops spinning. The "Tubby Bye-Bye" sequence takes place.